Release Notes

2024.11.12

Feature Enhancements

Enhance Data Catalog Integration
- Introduced a new domain input field that allows users to select specific domains, enabling more granular control over assets synchronization.
Scan Results Enhancements
- Added partition label to the scan results modal for improved partition identification.
- Removed unnecessary metadata partitions created solely for volumetric checks, reducing clutter in scan results.
Activity Tab
- Display of Unprocessed Containers in the Operation List
  - Unprocessed containers are now visible in the operation list within the operation summary.
  - A total count label was added to indicate if the number of analyzed containers exceeds the total requested.
  - The search icon now highlights in a different color if not all containers were analyzed, making it easier to identify incomplete operations.
- Reorder the Datastore Column in the Activity Tab
  - Users can now reorder columns in the Activity tab for easier navigation and data organization.
- Profile Operations
  - Users can now view added, updated, and total inferred checks within Profile operations.
- Triggered by Column
  - Updated the term "Triggered by API" to "Triggered by System" for clarity.

General Fixes

General Fixes and Improvements.

2024.11.01

Feature Enhancements

Observability Enhancements
- An observability heatmap was added to the volumetric card in the Observability tab.
  - The heatmap allows users to monitor volumetric status and check for new anomalies.
- Improved observability chart for clearer insights.
  - Users can now view the count of volumetric anomalies produced over time, along with the last recorded measurements for each period.
  - Introduced new color indicators to help distinguish volumetric measures outside thresholds that didn’t produce anomalies from those that did.
Editable Tags in Field Details
- Users with write permissions can now manage tags directly in the Field Details within the Explore context.
Distinct Count Rule Update
- The Distinct Count rule now excludes the Coverage field for more accurate assessments.
Support for Pasting into Expected Values
- Users can now paste values from spreadsheets directly into Expected Values, saving time on data entry.

General Fixes

General Fixes and Improvements.

2024.10.23

Feature Enhancements

Dremio Connector
- We’ve expanded our connectivity options by supporting a new connection with Dremio.
Full View of Abbreviated Metrics in Operation Summary
- Users can now hover over abbreviated metrics to see the full value for better clarity.
Redirect to Conflicting Check
- Added a redirect link to the conflicting check from the error message, improving navigation when addressing errors.
Enhanced Visibility and Engagement for Tags and Notifications Setup
- Introduced a Call to Action to encourage users to manage Tags and Notifications for better engagement.
Favorite Containers
- Users can now favorite individual containers.
- The option to favorite datastores and containers is now available in both card and list views.

General Fixes

General Fixes and Improvements.

2024.10.16

Feature Enhancements

Improved Anomaly Modal
- Introduced an information icon in each failed check to display the check's description.
- Anomaly links now persist filters for sort order and displayed fields.
- Added integration details to fields in a source record.
Secrets Management
- Added support for Secrets Manager in connection properties, enabling integration with Vault and other secrets management systems.
Alation Data Dictionary
- Enhanced the dictionary to display friendly names in anomaly screens for improved usability.
- Added integration information to the datastore, container, and fields in the tree view footer.
Tag Category
- Introduced support for tag categories to improve tag management, with sorting and filtering options based on the category field.
Call to Action for Volumetric Measurements
- A call to action was added in the overview tab within the container context, and the observability page per container was added to enable volumetric measurements.
Error Display for Check Operations
- Bulk operations like Edit, Activate, Update, and Template Edit now display error messages clearly when validation fails.
Check Validation
- Improved check validation logic to enhance bulk check validation speed and prevent timeouts.
Tag Filtering for Fields
- Users can now filter fields by tags in the field list under the datastore context.
Field Remarks in Native Field Properties
- Added support for displaying field remarks alongside other native field properties.
Customer Support Link
- Users can now access the Qualytics Helpdesk via the Discover menu in the main header.

General Fixes

General Fixes and Improvements.

2024.10.04

Feature Enhancements

Insights Page Redesign
- Introduced a new Overview card displaying key metrics such as Data Under Management, Source Datastores, and Containers.
- Added a doughnut chart visualization for checks and anomalies, providing a clearer view of data health.
- Expanded available metrics to include profile runs and scan runs.
- Users can now easily navigate to Checks and Anomalies based on their current states and statuses.
- Implemented data volume visualizations to give users better insight into data trends.
- Introduced a legend option that allows users to compare specific metrics against the primary one.
- Enhanced the check distribution visualization across the platform within the overview tabs.
Check Filter
- Now users can filter Not Asserted checks.
Team Management
- Now admin users can modify the Read and Write permissions of the Public Team.
Reapplying Clone Field
- Check cloning functionality by attempting to reapply the field from the original (source) check when a new container is selected. If the selected container matches the field and type from the original check, the cloned field will be reapplied automatically.

General Fixes

Allow saving checks with attached templates as drafts
- Adjusted the behavior to allow checks attached to a template to be saved as drafts. The Save as draft feature now remains functional when a template is attached.
Incremental identifier strange behavior
- When a user tries to modify a query in a computed table, the Incremental Modifier is set to null.
General Fixes and Improvements

2024.09.25

Feature Enhancements

Observability
- Time-series charts are presented to monitor data volume and related anomalies for each data asset.
  - Custom thresholds were added to adjust minimum and maximum volume expectations.
- The Metrics tab has been moved to the Observability tab.
- The Observability tab has replaced the Freshness page.
Check Category Options for Scan Operations
- Users can select one or multiple check categories when running a scan operation.
Anomaly Trigger Rule Type Filter
- Added a filter by check rule types to anomaly triggers. A help component was added to the tags selector to improve clarity.
Auto-Archive Anomalies
- A new Duplicate status has been introduced for anomalies.
- Users can now use Incremental Identifier ranges to auto-archive anomalies with the new Duplicate status.
- An option has been added to scan operations to automatically archive anomalies identified as duplicates if the containers analyzed have incremental identifiers configured.
A dedicated tab for filtering duplicate anomalies has been added for better visibility.
Tree View and Breadcrumb Context Menu
- A context menu has been added, allowing users to copy essential information and open links in new tabs.
- Users can access the context menu by right-clicking on the assets.
Incremental Identifier Support
- Users can manage incremental identifiers for computed tables and computed files.
Native Field Properties
- Users can now see native field properties in the field profile, displayed through an info icon next to the Type Inferred section.
Qualytics CLI Update
- Users can now import check templates.
- A status filter has been added to check exports. Users can filter by Active, Draft, or Archived (which will include Invalid and Discarded statuses).

General Fixes

The Oracle connector now handles invalid schemas when creating connections.
Anomalies identified in scan operations were not counting archived statuses.
Improved error message when a user creates a schedule name longer than 50 characters.
General Fixes and Improvements.

Breaking Changes

Freshness and SLA references have been removed from user notifications and notification rules, users should migrate to Observability using volumetric checks.

2024.09.14

Feature Enhancements

Volumetric Measurement
- We are excited to introduce support for volumetric measurements of views, computed tables and computed files.
Enhanced Source Record CSV Download
- Users can now download all source records as CSV that have been written to the enrichment datastores.
Tags and Notifications Moved to Left-Side Navigation
- Users can now quickly switch between Tags, Notifications, and Data Assets through the left-side navigation.
- Access to the Settings page is restricted to admin users.
Last Asserted Information in Checks
- The Created Date information has been replaced with Last Asserted to improve visibility.
- Users can hover over an info icon to view the Created Date.
Auto-Generated Description in Check Template Dialog
Descriptions are now automatically generated in the Template Dialog based on the rule type, ensuring consistency with the check form.
Exposed Properties in Profile and Scan Operations
- Profile and scan operations now expose properties when listed:
  - Record Limit
  - Infer As Draft
  - Starting Threshold
  - Enrichment Record Limit

General Fixes

Fixed a bug where the container list would not update when a user created a computed container.
Fixed an issue where deactivated users were not filtered on the Settings page under the Security tab.
Improved error messages when operations fail.
Fixed a bug where the Last Editor field was empty after a user was deactivated by an admin.
General Fixes and Improvements.

2024.09.10

Feature Enhancements

Add Source Datastore Modal
- Enhanced text messages and labels for better clarity and user experience.
Add Datastore
- Users can now add a datastore directly from the Settings page under the Connections tab, simplifying connection management.

General Fixes

General Fixes and Improvements

2024.09.06

Feature Enhancements

Introducing Bulk Activation on Draft Checks
- Users can now activate and validate multiple draft checks at once, streamlining the workflow and reducing manual effort.

General Fixes

Improved error message for BigQuery temporary dataset configuration exceptions.
Added a retry operation for Snowflake when no active warehouse is selected in the current session.
General Fixes and Improvements

Breaking Changes

API fields (type and container_type) are now mandatory in request payloads where they were previously optional.
- POST /global-tags: type is now required.
- PUT /global-tags/{name}: type is now required.
- POST /containers: container_type is now required.
- PUT /containers/{id}: container_type is now required.
- POST /operations/schedule: type is now required.
- PUT /operations/schedule/{id}: type is now required.
- POST /operations/run: type is now required.

2024.09.03

Feature Enhancements

Introducing Catalog Scheduling
- Users can now schedule a Catalog operation like Profile and Scan Operations, allowing automated metadata extraction.

General Fixes

General Fixes and Improvements

2024.08.31

Feature Enhancements

New Draft Status for Checks
- Introduced a new 'draft' status for checks to enhance lifecycle management, allowing checks to be prepared and reviewed without impacting scan operations.
- Validation is only applied to active checks, ensuring draft checks remain flexible for adjustments without triggering automatic validations.
Introduce Draft Check Inference in Profile Operations
- Added a new option to infer checks as drafts, offering more flexibility during data profiling.
Improve Archive Capabilities for Checks and Anomalies
- Enhanced the archive capabilities for both checks and anomalies, allowing recovery of archived items.
- Introduced a hard delete option that allows permanent removal of archived items, providing greater control over their management.
- The Anomaly statuses 'Resolved' and 'Invalid' are now treated as archived states, aligning with the consistent approach used for checks.
Introduce a new Volumetric Check
- Introduced the Volumetric Check to monitor and maintain data volume stability within a specified range. This check ensures that the volume of data assets does not fluctuate beyond acceptable limits based on a moving daily average.
- Automatically inferred and maintained by the system for daily, weekly, and monthly averages, enabling proactive management of data volume trends.
Incremental Identifier Warning in Scan Dialog
- Enhanced the dialog to notify users when they attempt an incremental scan on containers lacking an incremental identifier, ensuring transparency and preventing unexpected full scans.

General Fixes

Improve enrichment writes with queuing all writes (up to a queue threshold) for the entire scan operation. This will dramatically reduce the number of write operations performed.
Explicit casting to avoid weak CSV parser support for typing.
General Fixes and Improvements

2024.08.19

Feature Enhancements

Enhance Auto-Refresh Mechanism on Tree View
- The datastore and container tree footers are now automatically refreshed after specific actions, eliminating the need for manual page refreshes.
Support Oracle Client-Side Encryption
- Connections with Oracle now feature end-to-end encryption. Database connection encryption adds an extra layer of protection, especially for transmissions over long-distance, insecure channels.

General Fixes

UI Label on Explore Page
- Fixed an issue where the labels on the Explore page did not change based on the selected time frame.
Inferred Field Type Enhancements
- Behavior updated to infer field types at data load time rather than implicitly cast them to latest profiled type. This change supports more consistent expected schema verification for delimited file types and resolves issues when comparing inferred fields to non-inferred fields in some rule types.
Boolean Type Inference
- Behavior updated to align boolean inference with Spark Catalyst so that profiled types are more robustly handled during Spark based comparisons
General Fixes and Improvements

2024.08.10

Feature Enhancements

Introducing Profile Inference Threshold
- This feature allows users to adjust which check types will be automatically created and updated during data profiling, enabling them to manage data quality expectations based on the complexity of inferred data quality rules.
Anomaly Source Records Retrieval Retry Option
- Enabled users to manually retry fetching anomaly source records when the initial request fails.

General Fixes

General Fixes and Improvements

2024.07.31

Feature Enhancements

Introducing Field Count to the Datastore Overview
- This enhancement allows users to easily view the total number of fields present in a datastore across all containers.
Search Template
- Added a check filter to the templates page.
- Added a template filter to the checks page in the datastore context and explore.
Driver Free Memory
- Added driver free memory information on the Health Page.
Anomalous Record Count to the Anomaly Sidebar Card
- Added the anomalous record count information to the anomaly sidebar card located under the Scan Results dialog.

General Fixes

Enhanced write performance on scan operations with enrichment and relaxed hard timeouts.
Updated Azure Blob Storage connector to use TLS encrypted access by default.
Overview Tab is not refreshing asset details automatically.
General Fixes and Improvements

2024.07.26

Feature Enhancements

Introducing Event Bus for Extended Auto-Sync with Data Catalog Integrations
- We are excited to expand our auto-sync capabilities with data catalog integrations by implementing an event bus pattern.
- Added functionality to delete any DQ values that do not meet important checks.
- Included support for a WARNING status in the Alation Data Health tab for checks that have not been asserted yet.
Add Autocomplete to the Notification Form
- Improved the notification message form by implementing autocomplete. Users can now easily include internal variables when crafting custom messages, streamlining the message creation process.
Redesign the Analytics Engine Functions
- The functions are now accessible through a menu, which displays the icon and full functionality.
- Added a modal to alert users before proceeding with the restart. The modal informs users that the system will be unavailable for a period during the restart process.
Improve Qualytics metadata presentation in Alation
- Previously, multiple custom fields were used to persist data quality metrics measured by Qualytics. This process has been simplified by consolidating the metrics into a single rich text custom field formatted in HTML, making it easier for users to analyze the data.

General Fixes

Normalize Enrichment Internal Containers
- To improve user recognition and differentiate between our internal tables and those in source systems, we now preserve the original case of table names.
Validation Error on Field Search Result
- Resolved the logic for cascade deletion of dependencies on containers that have been soft deleted, ensuring proper handling of related data.
Members Cannot Add Datastore on the Onboarding Screen
- Updated permissions so that members can no longer add Datastores during the onboarding process. Only Admins now have this capability.
General Fixes and Improvements

2024.07.19

Feature Enhancements

Global Search
- We are thrilled to introduce the “Global Search” feature into Qualytics! This enhancement is designed to streamline the search across the most crucial assets: Datastores, Containers, and Fields. It provides quick and precise search results, significantly improving navigation and user interaction.
- Navigation Update: To integrate the new global search bar seamlessly, we have relocated the main menu icons to the left side of the interface. This adjustment ensures a smoother user experience.
Teradata Connector
- We’ve expanded our connectivity options by supporting a new connection with Teradata. This enhancement allows users to connect and interact with Teradata databases directly from Qualytics, facilitating more diverse data management capabilities.
Snowflake Key-pair Authentication
- In our ongoing efforts to enhance security, we have implemented support for Snowflake Key-pair authentication. This new feature provides an additional layer of security for our users accessing Snowflake, ensuring that data transactions are safe and reliable.

General Fixes

General Fixes and Improvements

2024.07.15

Feature Enhancements

Alation Data Catalog Integration
- We're excited to introduce integration with Alation, enabling users to synchronize and manage assets across both Qualytics and Alation.
- Metadata Customization:
  - Trust Check Flags: We now support warning flags at both the container and field levels, ensuring users are aware of deprecated items.
  - Data Health: Qualytics now pushes important checks to Alation's Data Health tab, providing a comprehensive view of data health at the container level.
  - Custom Fields: Quality scores and related metadata are pushed under a new section in the Overview page of Alation. This includes quality scores, quality score factors, URLs, anomaly counts, and check counts.
Support for Never Expiration Option for Tokens
- Users now have the option to create tokens that never expire, providing more flexibility and control over token management.

General Fixes

General Fixes and Improvements

2024.07.05

Feature Enhancements

Enhanced Operations Listing Performance
- Optimized the performance of operations listings and streamlined the display of container-related information dialogs. These enhancements include improved handling of operations responses and the addition of pagination for enhanced usability

General Fixes

Fix Computed Field Icon Visibility
- Resolved an issue where the computed field icon was not being displayed in the table header.
General Fixes and Improvements

2024.06.29

Feature Enhancements

Computed Field Support
- Introduced computed fields allowing users to dynamically create new virtual fields within a container by applying transformations to existing data.
- Computed fields offer three transformation options to cater to various data manipulation needs. Each transformation type is designed to address specific data characteristics:
  - Cleaned Entity Name: Automates the removal of business signifiers such as 'Inc.' or 'Corp.' from entity names, simplifying entity recognition.
  - Convert Formatted Numeric: Strip formatting like parentheses (for negatives) and commas (as thousand separators) from numeric data, converting them into a clean, numerically-typed format.
  - Custom Expression: Allows users to apply any valid Spark SQL expression to combine or transform fields, enabling highly customized data manipulations.
- Users can define specific checks on computed fields to automatically detect anomalies during scan operations.
- Computed fields are also visible in the data preview tab, providing immediate insight into the results of the defined transformations.
Autogenerated Descriptions for Authored Checks
- Implemented an auto-generation feature for check descriptions to streamline the check authoring process. This feature automatically suggests descriptions based on the selected rule type, reducing manual input and simplifying the setup of checks.
Event-Driven Catalog Integrations and Sync Enhancements
- Enhanced the Atlan integration and synchronization functionalities to include event-driven support, automatically syncing assets during Profile and Scan operations. This update also refines the Sync and Integration dialogs, offering clearer control options and flexibility.
Sorting by Anomalous Record Count
- Added a new sorting filter in the Anomalies tabs that allow users to sort anomalies by record count, improving the manageability and analysis of detected anomalies.
Refined Tag Sorting Hierarchy:
- Updated the tag sorting logic to consistently apply a secondary alphabetical sort by name. This ensures that tags will additionally be organized by name within any primary sorting category.

General Fixes

Profile Operation Support for Empty Containers
- Resolved an issue where profiling operations failed to record fields in empty containers. Now, fields are generated even if no data rows are present.
Persistent Filters on the Explore Page
- Fixed a bug that caused Explore to disable when switching tabs on the Explore page. Filters now remain active and consistent, enhancing user navigation and interaction.
Visibility of Scan Results Button
- Corrected the visibility issue of the 'results' button in the scan operation list at the container level. The button now correctly appears whenever at least one anomaly is detected, ensuring users have immediate access to detailed anomaly results.
General Fixes and Improvements

2024.06.18

Feature Enhancements

Improvement to Anomaly Dialog
- Enhanced the anomaly dialog to include a direct link to the operation that generated the anomaly. Users can now easily navigate from an anomaly to view other anomalies generated by the same operation directly from the Activity tab.
Sorting by Duration in Activity Tab
- Introduced the ability to sort by the duration of operations in the Activity tab by ascending or descending order.
Last Editor Information for Scheduled Operations
- Added visibility of which users have created or last updated scheduled operations, enhancing traceability in scheduling management.
Display Total Anomalous Records for Anomalies
- Added the total count of anomalous records in the anomalies listing view.

General Fixes

Performance Fixes on Computed Table Creation and Check Validation
- Optimized the processes for creating computed tables and validating checks. Users previously experiencing slow performance or timeouts during these operations will now find the processes significantly faster and more reliable.
General Fixes and Improvements

2024.06.14

Feature Enhancements

Improvements to Atlan Integration
- When syncing Qualytics with Atlan, badges now display the "Quality Score Total," increasing visibility and emphasizing key data quality indicators on Atlan assets.
- Improved performance of the synchronization operation.
- Implemented the propagation of external tags to checks, now automatically aligned with the container synchronization process, enabling better accuracy and relevance of data tagging.
Refactor Metric Check Creation
- Enhanced the encapsulated Metric Check creation flow to improve user experience and efficiency. Users can now seamlessly create computed tables and schedule operations simultaneously with the metric check creation.
Support Update of Weight Modifier for External Tags
Add Validation on Updated Connections
- Added support for testing the connection if there's at least one datastore attached to the connection, ensuring more reliable and accurate connection updates.
Standardize Inner Tabs under the Settings Page
- Tags and Notifications Improvements: The layout has been revamped for better consistency and clarity. General headers have been removed, and now each item features specific headers to enhance readability.
- Security Tab Improvements: The redesign features chip tabs for improved navigation and consistency. Filters have been updated to ensure they meet application standards.
- Tokens Tab Accessibility: Moved the action button to the top of the page to make it more accessible.
- Refine Connector Icons Display: Improved the display of connector icons for Datastores and Enrichments in the Connections Tab.
Streamlined Container Profiling and Scanning
- In the container context, the profile and scan modals have been updated to automatically display the datastore and container, eliminating the need for a selection step and streamlining the process.
Swap Order During Check Creation
- Rule Type Positioning: The Rule Type now appears before the container selection, making the form more intuitive.
- Edit Mode Header: In edit mode, the Rule Type is prominently displayed in the modal header, immediately under the check ID.

General Fixes

Address Minor Issues in the Datastore Activity Page
- Operation ID Auto-Search: Restored the auto-search feature by operation ID for URL access, enhancing navigation, especially for Catalog Operations.
- Tree View Auto-Refresh: Implemented an auto-refresh feature for the tree view, which activates after any operation in the CTA flow (Catalog, Profile, Scan).
Fix "Greater Than Field" Quality Check
- Corrected the inclusive property of the greater than field quality check.
Fix Exporting Field Profiles for Non-Admin User with Write Permission
- Resolved issues for non-admin users with write permissions to allow proper exporting of field profile metadata to enrichment.
Fix "Is Replica Of" Quality Check validation on Field Names with Special Characters
- Improved validation logic to handle field names with special characters
General Fixes and Improvements

2024.06.07

Feature Enhancements

Atlan Integration Improvements
- Enhanced the Atlan assets fetch and external tags syncing.
- Added support for external tag propagation to checks and anomalies.
- Merged Global and External tags section for streamlined tag management.
Restart Button for Analytics Engine
- Introduced a new "Restart" button under the Settings - Health section, allowing admins to manually restart the Analytics Engine if it is offline or unresponsive.
Interactive Tooltip Component
- Added a new interactive tooltip component that remains visible upon hovering, enhancing user interaction across various modules of the application.
- Refactored existing tooltip usage to integrate this new component for a more consistent user experience.
Defaulting to Last-Used Enrichment Datastore for Check Template Exports
- Improved user experience by persisting the last selected enrichment datastore as the default option when exporting a check template.

General Fixes

Shared Links Fixes
- Fixed issues with shared operation result links, ensuring that dialogs for scan/profile results and anomalies now open correctly.
- Addressed display inaccuracies in the "Field Profiles Updated" metrics.
General Fixes and Improvements

2024.06.04

Feature Enhancements

Atlan Data Catalog Integration
- We're excited to introduce integration with Atlan, enabling users to synchronize and manage assets across both Qualytics and Atlan:
  - Tag Sync: Sync tags assigned to data assets in Atlan with the corresponding assets in Qualytics, enabling tag-based quality score reporting, notifications, and bulk data quality operations using Atlan-managed tags.
  - Metadata Sync: Automatically synchronize Atlan with Qualytics metadata, including asset URL, total score, and factor scores such as completeness, coverage, conformity, consistency, precision, timeliness, volume, and accuracy.
Entity Resolution Check
- We've removed the previous limitation on the maximum number of distinct entity names that could be resolved with the Entity Resolution rule type. This release includes various performance enhancements that support an unlimited number of entity names.
Enhancements to Catalog Operation Results
- We've improved the catalog operation results by now including detailed information on whether tables, views, or both were involved in each catalog operation.
Enhancements to 'Equal to Field' Rule Type
- The 'Equal to Field' rule now supports string values, allowing for direct comparisons between text-based data fields.
Enhancements to Enrichment
- Qualytics now includes a property for anomalousRecordCount on shape anomaly, which previously was neither populated nor persisted. This aims to accurately capture and record the total number of anomalous records identified in ShapeAnomaly, regardless of the max_source_records threshold.
Dynamic Meta Titles
- Pages such as Datastore Details, Container Details, and Field Details now feature dynamic meta titles that accurately describe the page content and are visible in browser tabs providing better searchability.

General Fixes

Fix Trends of Quality Scores on the Insights Page
- Addressed issues with displaying trends on the Insights page. Trends now accurately reflect changes and comparisons to the previous report period, providing more reliable and insightful analytics.
Resolved a bug in Entity Resolution where the distinction constraint was only applied to entity names that differed.
General Fixes and Improvements

2024.05.22

Feature Enhancements

Datastore Connection Updates:
- Users can now update the connection on a datastore if the new one has the same type as the current one.
Enrichment Datastore Redirection:
- Enhanced the user interface to facilitate easier redirection to enrichment datastores, streamlining the process and improving user experience.
Label Enhancements for Data Completeness:
- Updated labels to better distinguish between completeness percentages and Factor Scores. The label for completeness percentage has been changed to provide clear context when viewed alongside.

General Fixes

Rule Type Anomaly Corrections:
- Fixed an issue where the violation messages for record anomalies incorrectly included "None" for some rule types. This update ensures accurate messaging across all scenarios.
Shape Anomaly Logic Adjustment:
- Revised the logic for Shape Anomalies to prevent the combination of failed checks for high-count record checks on the same field. This change ensures that displayed sample rows have definitively failed the specific checks shown, enhancing the accuracy of anomaly reporting.
Entity Resolution Anomalies:
- Addressed an inconsistency where some Entity Resolution Checks did not return source records. Ongoing investigations and fixes have improved the reliability of finding source records for entity resolution checks across DFS and JDBC datastores.
General Fixes and Improvements

2024.05.16

Feature Enhancements

Entity Resolution Check
- Introduced rule "Entity Resolution" to determine if multiple records reference the same real-world entity. This feature uses customizable fields and similarity settings to ensure accurate and tailored comparisons.
Support for Rerunning Operations
- Added an option to rerun operations from the operations listing, allowing users to reuse the configuration from previously executed operations.

General Fixes

Export Operations
- Fixed metadata export operations silently failing on writing to the enrichment datastores.
Computed File/Table Creation
- Resolved an issue that prevented the creation of computed files/tables with the same name as previously deleted ones, even though it is a valid action.
General Fixes and Improvements

2024.05.13

General Fixes

Enhanced Quality Score Factors Computation
- Addressed issues in quality score calculation and its associated factors ensuring accuracy
General Fixes and Improvements

2024.05.11

Feature Enhancements

Introducing Quality Score Factors
- This new feature allows users to control the quality score factor weights at the datastore and container levels.
  - Quality Score Detail Expansion: Users can now click on the quality score number to expand its details, revealing the contribution of each factor to the overall score. This enhancement aids in understanding what drives the quality score.
  - Insights Page Overhaul: The Insights page has been restructured to better showcase the quality score breakdown. This redesign aims to make the page more informative and focused on quality score metrics.
  - Customization of Factor Weights: Users can now customize the weights of different factors at the Datastore and Container levels. This feature is essential for adapting the quality score to meet specific user needs, such as disregarding the Timeliness factor for dimensional tables where it might be irrelevant.
  - Enhanced Inferred Checks: Introduced a new property in the Check Listing schema and a feature in the Check modal that displays validity metrics, which help quantify the accuracy of inferred checks. A timezone handling issue in the last_updated property of the Check model has also been addressed.
Quality Score UI Enhancements
- Enhancements have been made to the user interface to provide a clearer and more detailed view of the quality score metrics, including Completeness, Coverage, Conformity, Consistency, Precision, Timeliness, Volumetrics, and Accuracy. These changes aim to provide deeper insight into the components that contribute to the overall quality score.

General Fixes

Fixes to JDBC Incremental Support
- Updated the conditional logic in the catalog operation for update tables to ensure the incremental identifier is preserved if already established.
General Fixes and Improvements

2024.05.02

Feature Enhancements

Datastore Connections:
- Users can now create connections that can be shared across different datastores. This introduces a more flexible approach to managing connections, allowing users to streamline their workflow and reduce duplication of effort. With shared connections, users can easily reuse common elements such as hostname and credentials across various datastores, enhancing efficiency and simplifying management.
File Container Header Configuration:
- Adds support for setting the hasHeader boolean property on File Containers, enabling users to specify whether their flat file data sources include a header row. This enhances compatibility and flexibility when working with different file formats.
Improved Error Handling in Delete Dialogs:
- Error handling within delete dialogs has been revamped across the application. Error messages will now be displayed directly within the dialog itself, providing clearer feedback and preventing misleading success messages in case of deletion issues.

General Fixes

Locked Template Field Editing:
- Resolves an issue where selecting a new container in the check form would reset check properties, causing problems for locked templates. The fix ensures that checks derived from templates retain their properties, allowing users to modify the field_to_compare field as needed.
General Fixes and Improvements

2024.04.25

Feature Enhancements

Profile Results Modal:
- Introducing a detailed Results Modal for each profile operation. Users can now view comprehensive statistics about the produced container profiles and their partitions, enhancing their ability to analyze data effectively.
Checks Synchronized Count:
- The operations list now includes the count of synchronized checks for datastore and explore operations. This addition streamlines the identification of operations, improving user experience.

General Fixes

General Fixes and Improvements

2024.04.23

Feature Enhancements

Introduction of Comparators for Quality Checks:
- Launched new Comparator properties across several rule types, enhancing the flexibility in defining quality checks. Comparators allow users to set margins of error, accommodating slight variations in data validation:
  - Numeric Comparators: Enables numeric comparisons with a specified margin, which can be set as either a fixed absolute value or a percentage, accommodating datasets where minor numerical differences are acceptable.
  - Duration Comparators: Supports time-based comparisons with flexibility in duration differences, essential for handling time-based data with variable precision.
  - String Comparators: Facilitates string comparisons by allowing for variations in spacing, ideal for textual data where minor inconsistencies may occur.
- Applicable to rule types such as Equal To, Equal To Field, Greater Than, Greater Than Field, Less Than, Less Than Field, and Is Replica Of.
Introduced Row Comparison in the isReplicaOf Rule:
- Improved the rule to support row comparison by id, enabling more precise anomaly detection by allowing users to specify row identifiers for unique row comparison. Key updates include:
  - Revamp of the source record presentation to highlight differences between the left and right containers at the cell level, enhancing visibility into anomalies.
  - New input for specifying unique row identifiers, transitioning from symmetric difference to row comparison when set.
  - The original behavior of symmetric comparison remains unchanged if no row identifiers are provided.
New equalTo Rule Type for Direct Value Comparisons
- Introduced the equalTo rule type, enabling precise assertions that selected fields match a specified value. This new rule not only simplifies the creation of checks for constant values across datasets but also supports the use of comparators, allowing for more flexible and nuanced data validation.
Redirect Links for Requested Containers in Operation Details:
- Introduced redirect links in the "Containers Requested" section of operation results. This enhancement provides direct links to the requested containers (such as tables or files), facilitating quicker navigation and streamlined access to relevant operational data.
Enhanced Description Input with Expandable Option:
- Implemented an expandable option for the Description input in the Check Form & Template Form. This enhancement allows users to more comfortably manage lengthy text entries, improving the usability of the form by accommodating extensive descriptions without compromising the interface's usability.

General Fixes

Addressed Data Preview Timeout Issues:
- Tackled the timeout problems in the data preview feature, ensuring that data retrieval processes complete successfully within the new extended timeout limits.
General Fixes and Improvements

2024.04.12

Feature Enhancements

File Pattern Overrides:
- We have added support in the UI to override a file pattern. Now, a file pattern overwritten by a user will replace the one that the system generated during the first catalog. To have a new file pattern in the UI, users need to perform a new catalog operation without prune.
Batch Edit in the Check Templates Library::
- We are now supporting batch edits for check templates in the Library. This enhancement will allow filters and tags.
Improved Presentation of Incremental, Remediation, and Infer Constraints:
- We have improved the presentation of Incremental, Remediation, and Infer Constraints in the operation listing for catalog, profile, and scan operations. The Incremental, Remediation, and Infer Constraints icons have been added to the list of items, and the visualization of these items has been enhanced.
Default Placeholders for Computed File in UI:
- We are now automatically populating the form dialog with fields from the selected container. This improvement simplifies the process for users, especially in scenarios where they wish to select or cast specific fields directly from the source container.

General Fixes

Tree View Default Ordering:
- We have updated the tree view default ordering. Datastore names are now grouped and presented in alphabetical order.
General Fixes and Improvements

2024.04.06

Breaking Changes

Remediation Naming Convention Update:
- Updated the naming convention for remediation to {enrich_container_prefix}_remediation_{container_id}, standardizing remediation identifiers.
Add file extension for DFS Enrichment:
- Introduced .delta extension to files in the enrichment process on DFS, aligning with data handling standards.

Feature Enhancements

Revamp Enrichment Datastore Main Page:
- Tree View & Data Navigation: Enhanced the enrichment page with an updated tree view that now lists source datastores linked to enrichment datastores, improving navigability. A newly introduced page for enrichment datastore enables:
  - Data preview across enrichment, remediation, and metadata tables with the ability to apply "WHERE" filters for targeted insights.
  - Direct downloading of preview data as CSV.
- UI Performance Optimization: Implemented UI caching to boost performance, reducing unnecessary network requests and smoothly preserving user-inputted filters and recent data views.
User Sorting by Role:
- Introduced a sorting feature in the Settings > Users tab, allowing users to be sorted by their roles in ascending or descending order, facilitating easier user management.
Expanded Entity Interaction Options:
- Enhanced entity lists and breadcrumbs with new direct action capabilities. Users can now right-click on an item to access useful functions: copy the entity's ID or name, open the entity's link in a new tab, and copy the entity's link. This enhancement simplifies data management by making essential actions more accessible.

General Fixes

Record Quality Scores Overlap Correction:
- Resolved a problem where multiple violations could be open for the same container simultaneously, contrary to logic. This fix ensures violations for containers are uniquely recorded, eliminating parallel open violations.
Anomaly Details Text Overflow:
- Corrected text overflow issues in the anomaly details' violation box, ensuring all content is properly contained and readable.
Enhanced "Not Found" Warnings with Quick Filters:
- Improved user guidance for Checks and Anomalies list filters by adding hints for "not found" items, suggesting users check the "all" group for unfiltered search results, clarifying navigation and search results.
General Fixes and Improvements

2024.03.29

Feature Enhancements

Data Preview
- Introducing the "Data Preview" tab, providing users with a streamlined preview of container data within the platform. This feature aims to enhance the user experience for tasks such as debugging checks, offering a grid view showcasing up to 100 rows from the container's source.
  - Data Preview Tab: Implemented a new tab for viewing container data, limited to displaying a maximum of 100 rows for improved performance.
  - Filter Support: Added functionality to apply filter clauses to the data preview, enabling users to refine displayed rows based on specific criteria.
  - UI Caching: Implemented a caching layer within the UI to enhance performance and reduce unnecessary network requests, storing the latest refreshed data along with applied filters.
Enhanced Syntax Highlight Inputs
- Improved the syntax highlight inputs for seamless inline editing, minimizing the friction of entering expressions. This feature includes a dual-mode capability, allowing users to type directly within the input field or utilize an expanded dialog for more complex entries, significantly improving user experience.
Volumetric Measurements
- Periodically measure container volumetrics for a more robust approach. This update focuses on measuring only containers without a volume measure in the last 24 hours and scheduling multiple runs of the job daily.
Sort Tags by Color
- Users can now sort tags by color, visually grouping similar colors for easier navigation and management.
Download Source Records
- Added a "Download Source Records" feature to the Anomaly view in the UI, allowing users to export data held in the enrichment store for that anomaly in CSV format.
Check Templates Navigation
- Implemented a breadcrumb trail for the Check Template page to improve user navigation.

General Fixes

Fix Scheduling Issues
- Resolved scheduling issues affecting specific sets of containers, particularly impacting scheduled profile and scan operations. Users must manually add new profiles after catalog operations or computed file/table creation for inclusion in existing scheduled operations.
Fix Notifications Loading Issue on Large Screens
- Fixed an issue where the infinity loading feature for the user notification list was not functioning properly on large screens. The fix ensures correct triggering of infinity loading regardless of screen size, allowing all notifications to be accessed properly.
General Fixes and Improvements

2024.03.15

Feature Enhancements

Enhanced Observability
- Automated daily volumetric measurements for all tables and file patterns
- Time-series capture and visualizations for volume, freshness, and identified anomalies
Overview Tab:
- Introduced a new "Overview" tab with information related to monitoring at the datastore and container level.
- This dashboard interface is designed for monitoring and managing data related to qualytics for datastore and containers.
- Users can see:
  - Totals: Quality Score, Tables, Records, Checks and Anomalies
  - Total of Quality Checks grouped by Rule type
  - Data Volume Over Time: A line graph that shows the total amount of data associated with the project over time.
  - Anomalies Over Time: A line graph that shows the number of anomalies detected in the project over time.
Datastore Field List Update:
- The datastore field profiles list has been updated to match the existing list views design.
- All card-listed pages now display information in a column format, conditionally using scrolling for smaller and larger screens.
- Now the field details will show on a modal with Profiling and Histogram
Heatmap Simplification:
- Simplified the heatmap to consider only operations counted.
Datastore Metrics:
- Improved distinction between 0 and null values in the datastore metrics (total records, total fields, etc).
Explore Page Update:
- Added new metrics to the Explore page.
- We are now adding data volume over time (records and size).
- Improved distinction between 0 and null values in metrics (total records, total fields, etc).

General Fixes

UI Wording and Display for Cataloged vs Profiled Fields:
- Addressed user confusion surrounding the display and wording used to differentiate between fields that have been cataloged versus those that have been profiled.
- Updated the messaging within the tree view and other relevant UI components to accurately reflect the state of fields post-catalog operation.
- Implemented a clear distinction between non-profiled and profiled fields in the field count indicators.
- Conducted a thorough review of the CTAs and descriptive text surrounding the Catalog, Profile, and Scan operations to improve clarity and user understanding.
General Fixes and Improvements

2024.03.07

General Fixes

Corrected MatchesPattern Checks Inference:
- Fixed an issue where the inference engine generated MatchesPattern checks that erroneously asserted false on more than 10% of training data. This resolution ensures all inferred checks now meet the 99% coverage criterion, aligning accurately with their training datasets.
Fixed Multi-Field Check Parsing Error in DFS:
- Addressed a bug in DFS environments that caused parsing errors for checks asserting against multiple fields, such as AnyNotNull and NotNull, when selected fields contained white spaces. This resolution ensures that checks involving multiple fields with spaces are now accurately parsed and executed.
Volumetric Measurements Tracking Fix:
- Addressed a bug that prevented the recording of volumetric measurements for containers without a last modified time. This fix corrects the problem by treating last_modification_time as nullable, ensuring that containers are now accurately tracked for volumetric measurements regardless of their modification date status.
General Fixes and Improvements

2024.03.05

Feature Enhancements

Check Validation Improvement:
- Enhanced the validation process for the "Is Replica Of" check. Previously, the system did not validate the field name and type, potentially leading to undetected issues until a Scan Operation was executed. Now, the validation process includes checking the field name and type, providing users with immediate feedback on any issues.

General Fixes

Matches Pattern Data Quality Check Handling White Space:
- Resolved a bug in the Matches Pattern data quality check that caused white space to be ignored during training. With this fix, the system now accounts for white space during training, ensuring accurate pattern inference even with data containing significant white space. If 1% or more of the training data contains blanks, the system will derive a pattern that includes blanks as a valid value, improving data quality assessment.
General Fixes and Improvements

2024.02.28

Feature Enhancements

User Token Management:
- Transitioned from Generic Tokens to a more robust User Token system accessible under Settings for all users. This enhancement includes features to list, create, revoke, and delete tokens, offering granular control of API access. User activities through the API are now attributable, aligning actions with user accounts for improved accountability and traceability.

General Fixes

Datetime Validation in API Requests:
- Strict validation of datetime entries in API requests has been implemented to require the Zulu datetime format. This update addresses and resolves issues where incomplete datetime entries could disrupt Scan operations, enhancing API reliability.
Context-Aware Redirection Post-Operation:
- Enhanced the operation modal redirect functionality to be context-sensitive, ensuring that users are directed to the appropriate activity tab after an operation, whether at the container or datastore level. This enhancement ensures a logical and intuitive post-operation navigation experience.
Template Details Page Responsiveness:
- Addressed layout issues on the Template Details page caused by long descriptions. Adjustments ensure that the description section now accommodates larger text volumes without disrupting the page layout, maintaining a clean and accessible interface.
General Fixes and Improvements

2024.02.23

Feature Enhancements

Introduction of Operations Management at the Table/File Level:
- The Activity tab has been added at the table/file level, extending its previous implementation at the source datastore level. This update provides users with the ability to view detailed information on operations for individual tables/files, including scan metrics, and histories of operation runs and schedules. It enhances the user's ability to monitor and analyze operations at a granular level.
Enhanced Breadcrumb Navigation UX:
- Breadcrumb navigation has been improved for better user interaction. Users can now click on the breadcrumb representing their current context, enabling more intuitive navigation. In addition, selecting the Source Datastore breadcrumb takes users directly to the Activity tab, streamlining the flow of user interactions.

General Fixes

Improved Accuracy in Profile and Scan Metrics:
- Enhanced the accuracy of metrics for profiled and scanned operations by excluding failed containers from the count. Now, metrics accurately reflect only those containers that have been successfully processed.
Streamlined input display for Aggregation Comparison rule in Check/Template forms:
- Removed the "Coverage" input for the "Aggregation Comparison" rule in Check/Template Forms, as the rule does not support coverage customization. This simplification helps avoid confusion during rule configuration.
Increased Backend Process Timeouts:
- In response to frequent timeout issues, the backend process timeouts have been adjusted. This change aims to reduce interruptions and improve service reliability by ensuring that processes have sufficient time to complete.
General Fixes and Improvements

2024.02.19

Feature Enhancements

Support for exporting Check Templates to the Enrichment Datastore:
- Added the ability to export Check Library metadata to the enrichment datastore. This feature helps users export their Check Library, making it easier to share and analyze check templates.
File Upload Size Limit Handling:
- Implemented a user-friendly error message for file uploads that exceed the 20MB limit. This enhancement aims to improve user experience by providing clear feedback when the file size limit is breached, replacing the generic error message previously displayed.

General Fixes

Resolved Parsing Errors in Expected Values Rule:
- Fixed an issue where single quotes in the list of expected values caused parsing errors in the Analytics Engine, preventing the Expected Values rule from asserting correctly. This correction ensures values, including those with quotes or special characters, are now accurately parsed and asserted.
General Fixes and Improvements

2024.02.17

General Fixes

Corrected Typing for Expected Values Check:
- Resolved an issue with the expectedValues rule, where numeric comparisons were inaccurately processed due to a misalignment between the API and the analytics engine. This fix ensures numeric values are correctly typed and compared, enhancing the reliability of validations.
Fixed Anomaly Filtering in Scan Results dialog:
- Addressed a flaw where scan results did not consistently filter anomalies based on the operation ID. The fix guarantees that anomalies are only displayed once the operation ID parameter is accurately defined in the URL, ensuring more precise and relevant scan outcome presentations.
Check Validation Sampling Behavior Adjustment:
- Fixed intermittent validation issues encountered in specific source datastore types (DB2, Microsoft SQL Server). The problem, where validation could unpredictably fail or succeed based on container size, was corrected by fine-tuning the sampling method for these technologies, leading to consistent validation performance.
General Fixes and Improvements

2024.02.15

Feature Enhancements

UX Improvements for Profile and Scan Operation Dialogs:
- Implemented significant UX enhancements to Profile & Scan Operation Dialogs for improved clarity and user flow. Key improvements include:
  - Visibility of incremental fields and their current starting positions in Scan Operation dialogs.
  - Logical reordering of Profile and Scan Operation steps to align with user workflows, including prioritizing container selection and clarifying the distinction between "Starting Threshold" and "Limit" settings.
- Simplified operation initiation, allowing users to start operations directly before the final scheduling step, streamlining the process for immediate execution.
Naming for Scheduled Operations:
- Added a name field to scheduled operations, enabling users to assign descriptive names or aliases. This feature aids in distinguishing and managing multiple scheduled operations more effectively.
Container Name Filters for Operations:
- Provided filtering options for operations and scheduled operations by container name, improving the ability to quickly locate and manage specific operations.
Improved Design for Field Identifiers in Tooltips:
- The design of field identifiers within tooltips has been refined for greater clarity. Enhancements focus on displaying Grouping Fields, Excluded Fields, Incremental Fields, and Partition Fields, aiming to offer users a more intuitive experience.

General Fixes

External Scan Rollup Threshold Correction:
- Fixed an issue in external scans where the rollup threshold was not applied as intended. This correction ensures that anomalies exceeding the threshold are now accurately consolidated into a single shape anomaly, rather than being reported as multiple individual record anomalies.
Repetitive Release Notification and Live Update Fixes:
- Resolved a recurring issue with release notifications continually prompting users to refresh despite acknowledgment. Additionally, it restored the live update notifications' functionality, ensuring users are correctly alerted to new features while actively using the system, with suggestions for a hard refresh to access the latest version.
Corrected Field Input Logic in Check & Template Forms:
- Addressed a logic error that incorrectly disabled field inputs for certain rules in check and template forms. This correction re-enables the necessary field input, removing a significant barrier that previously prevented users from creating checks affected by this issue.
Addressed Absence of Feedback for No-Match Field Filters on Explore Page:
- Rectified the absence of feedback when field filters on the Explore Page yield no results, ensuring users receive a clear message indicating no items match the specified filter criteria.
General Fixes and Improvements

2024.02.10

Feature Enhancements

Immediate Execution Option for Scheduled Operations:
- Introduced a "Run Now" feature for scheduled operations, enabling users to execute operations immediately without waiting for the scheduled time. This addition provides flexibility in operation management, ensuring immediate execution as needed without altering the original schedule.
Simplified Customization of Notification Messages:
- Removed the "use custom message" toggle from the notification form, making the message input field always editable. This change simplifies the user interface and improves usability by allowing direct editing of notification messages.
- Enhanced default messages for each notification trigger type have also been implemented to improve clarity.
Performance Improvement in User Notifications Management:
- Implemented infinite scrolling pagination for the user notifications side panel. This update addresses performance issues with loading large numbers of notifications, ensuring a smoother and more responsive experience for users with extensive notification histories.
Enhanced Archive Template Confirmation:
- Updated the archive dialog for templates to include information on the number of checks associated with archiving the template. This enhancement ensures users are aware of the impact of checks linked to the template, promoting informed decision-making.
Improved Interaction with Computed Tables:
- Refined the Containers list UX to allow navigation to container details immediately after the creation of a computed table, addressing delays caused by background profiling. This improvement ensures users can access computed table details without waiting for the profile operation to complete, drawing inspiration from Tree View functionality for a more seamless experience.

General Fixes

General Fixes and Improvements

2024.02.02

Feature Enhancements

Excluded Fields Inclusion in Drop-downs:
- Refined container settings to incorporate previously excluded fields in the dropdown list, enhancing user flexibility. In addition, a warning message has been added to notify users if a profile operation is required when deselecting excluded fields that were previously selected.

General Fixes

Linkable Scan Results for Direct Access:
- Made Scan Results dialogs accessible via direct URL links, addressing previous issues with broken anomaly notification links. This enhancement provides users with a straightforward path to detailed scan outcomes.
Property Display Refinement for Various Field Types:
- Corrected illogical property displays for specific field types like Date/Timestamp. The system now intelligently displays only properties relevant to the selected data type, eliminating inappropriate options. This update also includes renaming 'Declared Type' to 'Inferred Type' and adjusting the logic for accurate representation.
Timezone Consistency in Insights and Activity Pages:
- Implemented improvements in timezone handling across Insights and Activity pages. These changes ensure that date aggregations are accurately aligned with the user's local time, eliminating previous inconsistencies compared to the Operations list results.
Fixed breadcrumb display in the datastore for members with restricted permissions
- Enhanced the datastore interface to address issues faced by members with limited permissions. This update also fixes misleading breadcrumb displays and ensures that correct datastore enhancement information is visible.
Resolved State Issue in Bulk Check Archive:
- Addressed a bug in the bulk selection process for archiving checks. The fix corrects an issue where the system recognized individual selections instead of the intended group selection due to an overlooked edge case.
Improved Operation Modal State Management:
- Tackled state management inconsistencies in Operation Modals. Fixes include resetting the remediation strategy to its default and ensuring 'include' options do not carry over previous states erroneously.
Eliminating Infinite Load for Non-Admin Enrichment Editing:
- Solved a persistent loading issue in the Enrichment form for non-admin users. Updates ensure a smoother, error-free interaction for these users, improving accessibility and functionality.
General Fixes and Improvements

2024.01.30

Feature Enhancements

Enhanced External Scan Operations:
- Improved data handling in External Scans by applying type casting to uploaded data using Spark. This update is particularly significant for date-time fields, which now expect and conform to ISO 8601 standards.
Optimized DFS File Reading:
- Streamlined file reading in DFS by storing and utilizing the 'file_format' identified during the Catalog operation. This change eliminates the need for repeated format inspection on each read, significantly reducing overhead, especially for partitioned file types.

General Fixes

Resolved DFS Reading Issues with Special Character Headers:
- Fixed a DFS reading issue where columns with headers containing special characters (like pipes |) adversely affected field profiling, including inaccuracies in histogram generation.
General Fixes and Improvements

2024.01.26

Feature Enhancements

Incremental Scan Starting Threshold:
- Introduced a "Starting Threshold" option for incremental Scans. This feature allows users to manually set a starting value for the incremental field in large tables, bypassing the need to scan the entire dataset initially. It's handy for first-time scans of massive databases, facilitating more efficient and targeted data scanning.
Add Support for Archiving Anomalies:
- Implemented the capability of archiving anomalies. Users can now remove anomalies from view without permanently deleting them, providing greater control and flexibility in anomaly management.
External Scan Operation for Ad hoc Processes:
- Introduced 'External Scan Operation' as a new feature enabling ad hoc data validation for all containers. This operation allows users to validate ad hoc data, such as Excel or CSV files, against a container's existing checks and enrichment configuration. The provided file's structure must align with the container's schema, ensuring a seamless validation process.

General Fixes

Preventing Unrelated Entity Selection in Check Form:
- Fixed an issue in the Check Form where users could inadvertently select unrelated entities. Selecting datastores, containers, and fields is restricted during any ongoing data loading, preventing mismatched entity selections.
Performance enhancements for BigQuery and Snowflake removing the need for count operations during full table analysis
General Fixes and Improvements

2024.01.23

Feature Enhancements

Introduction of 'Expected Schema' Rule for Advanced Schema Validation:
- Introduced the 'Expected Schema' rule, replacing the 'Required Fields' rule. This new rule asserts that all selected fields are present and their data types match predefined expectations, offering more comprehensive schema validation. It also includes an option to validate additional fields added to the schema, allowing users to specify whether the presence of new fields should cause the check to fail.
Refined Tree Navigation Experience:
- Updated the tree navigation to prevent automatic expansion of nodes upon selection and eliminated the auto-reset behavior when re-selecting an active node. These changes provide a smoother and more user-friendly navigation experience, especially in tables/files with numerous fields.
Locked/Unlocked Status Filter in Library Page:
- Added a new filter feature to the Library page, enabling users to categorize and view check templates based on their Locked or Unlocked status. This enhancement simplifies the management and selection of templates.
Improved Messaging for Locked Template Properties in Check Form:
- Enhanced the Check Form UX by adding informative messages explaining why certain inputs are disabled when a check is associated with a locked template. This update enhances user understanding and interaction with the form.

General Fixes

Corrected Insights Metrics for Check Templates:
- Fixed an issue where check templates were incorrectly counted as checks in related metrics and counts on the Insights page. Templates are now appropriately filtered out, ensuring accurate representation of check-related data.
Enabled Template Creation with Calculated Rules:
- Resolved a limitation that prevented the creation of templates using calculated rules like 'Satisfies Expression' and 'Aggregation Comparison'. This fix expands the capabilities and flexibility of template creation.
General Fixes and Improvements

2024-01-11

Feature Enhancements

Introduction of Check Templates:
- Implemented Check Templates to offer a balance between flexibility and consistency in quality check management. Checks can now be associated with templates in either a 'locked' or 'unlocked' state, allowing for synchronized properties or independent customization, respectively. This feature streamlines check management and enables efficient tracking and review of anomalies across all checks associated with a template.
isType Rule Implementation:
- Replaced the previous dataType rule with the new isType rule for improved accuracy and understanding. The isType rule is now specifically tailored to assert only against string fields, enhancing its applicability and effectiveness.
Enhanced Container Details Page with Identifier Icons:
- Updated the Container Details page to display icons for key container identifiers, including Partition Field, Grouping Fields, and Exclude Fields. This enhancement provides a more intuitive and informative user interface, facilitating easier identification and understanding of container characteristics.

General Fixes

Notification System Reliability Improvement:
- Fixed intermittent failures in the notifications system. Users will now receive reliable notifications for identified anomalies, ensuring timely awareness and response to data irregularities.
Safeguard Against Overlapping Scheduled Operations:
- Implemented a mechanism to prevent the overloading of deployments due to overlapping scheduled operations. If a scheduled operation doesn’t complete before its next scheduled run, the subsequent run will be skipped, thereby avoiding potential strain on system resources.
Correction of Group-by Field Display in Containers:
- Resolved an issue where selected grouping fields were not appearing in the list fields of a container. This fix ensures that user-specified fields for group-by operations are correctly displayed, maintaining the integrity of data organization and analysis.
General Fixes and Improvements

2024.01.04

Feature Enhancements

Enhanced Warnings for Schema Inconsistencies in Files Profiled
- Improved the warning message for cases where the user profiles files with different schemas under a single glob pattern. This update ensures users receive clear, helpful information when files within a glob have inconsistent structures.

General Fixes

Containers with 'Group By' settings Leading to Erroneous Profile Operation
- Fixed an issue affecting profile operations which included containers with 'Group By' settings. Previously, running a profile without inferring checks resulted in all fields being erroneously removed from the field list.
General Fixes and Improvements

2023.12.20

General Fixes

Resolved Datastore Creation Issue with Databricks:
- Fixed an issue encountered when creating source datastores using Databricks with catalog names other than the default hive_metastore. This fix ensures a smoother and more flexible datastore creation process in Databricks environments.
Conflict Resolution for 'anomaly_uuid' Field in Source Container:
- Corrected a problem where source containers with a field named anomaly_uuid were unable to run scan operations. This fix eliminates the conflict with internal system columns, allowing for uninterrupted operation of these containers.
General Fixes and Improvements

2023.12.14

Feature Enhancements

Auto-Detection of Partitioned Files:
- Improved file handling to automatically detect partitioned files like *.delta without the need for an explicit extension. This update resolves the issue of previously unrecognized delta tables.
Anomaly Weight Threshold for Notifications:
- Enhanced the notification system to support a minimum anomaly weight threshold for the trigger type "An anomaly is detected". Notifications will now be triggered only for anomalies that meet or exceed the defined weight threshold.
Team Assignment in Datastore Forms:
- Updated the Datastore Forms to enable users to manage teams. This enhancement provides Admins with the flexibility to assign or adjust teams right at the point of datastore setup, moving away from the default assignment to the Public team.

General Fixes

Corrected Health Page Duplication:
- Addressed an issue on the Health Page where "Max Executors" information was being displayed twice. This duplication has been removed for clearer and more accurate reporting.
General Fixes and Improvements

2023.12.12

Feature Enhancements

Incremental Catalog Results Posting:
- Enhanced the catalog operation to post results incrementally for each container catalogued. Previously, results were only available after the entire operation was completed. With this enhancement, results from successfully catalogued containers are now preserved and posted incrementally, ensuring containers identified are not lost even if the operation does not complete successfully.

General Fixes

Aggregation Comparison Rule Filter:
- Resolved an issue where filters were not being applied to the Aggregation Comparison Check, affecting both the reference and target filters.
Case Sensitivity File Extension Support
- Addressed a limitation in handling file extensions, ensuring that uppercase formats like .TXT and .CSV are now correctly recognized and processed. This update enhances the system's ability to handle files consistently, irrespective of extension case.
SLA Violation Notification Adjustment:
- Modified the SLA violation notifications to trigger only once per violation, preventing a flood of repetitive alerts and improving the overall user experience.
Source record not Available for Max Length Rule
- Addressed a bug where the Max Length Rule was not producing source records in cases involving null values. The rule has been updated to correctly handle null values, ensuring accurate anomaly marking and data enrichment.
General Fixes and Improvements

2023.12.08

Breaking Changes

Renaming of Enrichment Datastore Tables

Due to lack of consistency and to avoid conflicts between different categories of Enrichments tables, changes were performed to the table name patterns:
- The Enrichment table previously named <enrichment_prefix>_anomalies has been renamed to <enrichment_prefix>_failed_checks due to its content and granularity.
- The terms remediation and export were added to distinguish Enrichment Remediation and Export tables from others, resulting in:
  - <enrichment_prefix>_remediation_<container_name> for Remediation tables.
  - <enrichment_prefix>_export_<asset> for Export tables.

Feature Enhancements

Refactor Notifications Panel:
- Introduced a new side panel for Notifications, categorizing alerts by type (Operations, Anomalies, SLA) for improved organization.
- Added notification tags, receivers, and an action menu enabling users to mute or edit notifications directly from the panel
- Enhanced UI for better readability and interaction, providing an overall improved user experience.
Add Enrichment Export Anomalies available asset:
- Anomalies are now supported as a type of asset for export to an enrichment datastore, enhancing data export capabilities.
Add files count metric to profile operation summary
- Displayed file count (number of partitions) in addition to existing file patterns count metric in profile operations for DFS datastores.
Improve Globing Logic:
- Optimized support for multiple subgroups when globing files from DFS datastores during profile operations, enhancing efficiency.

General Fixes

General Fixes and Improvements

2023.12.05

Feature Enhancements

Navigation Improvements in Explore Profiles Page:
- Upgraded the Explore Profiles Page by adding direct link icons for more precise navigation. Users can now use these links on container and field cards/lists for a direct redirection to detailed views.

General Fixes

General Fixes and Improvements

2023.12.01

Feature Enhancements

List View Layout Support:
- Introduced list view layouts for Datastores, Profiles, Checks, and Anomalies, providing users with an alternative way to display and navigate through their data.
Bulk Acknowledgement Performance:
- Improved the performance of bulk acknowledging in-app notifications, streamlining the user experience and enhancing the application's responsiveness.

General Fixes

Checks and Anomalies Dialog Navigation:
- Resolved an issue with arrow key navigation in Checks and Anomalies dialogs where unintended slider movement occurred when using keyboard navigation. This fix ensures that arrow keys will only trigger slider navigation when the dialog is the main focus.
Profiled Container Count Inconsistency
- Ensured that containers that fail to load data during profiling are not mistakenly counted as successfully profiled, improving the accuracy of the profiling process.
Histogram Field Selection Update:
- Fixed a bug where histograms were not updating correctly when navigating to a new field. Histograms now properly reflect the data of the newly selected field.
General Fixes and Improvements

2023.11.28

Feature Enhancements

Operations with Tag Selectors:
- Users can now configure operations (including schedules) with multiple tags, enabling dynamic profile evaluation based on tags at the operation's trigger time.
Asserted State Filter for Checks:
- Introduced a new check list filter, allowing users to filter checks by those that have passed or identified active anomalies.
Bulk Delete for Profiles:
- Enhanced the system to allow bulk deletion of multiple profiles, streamlining the management process where previously only individual deletions were possible.
Resizable Columns in Source Records Table:
- Columns in the anomaly dialog source records can now be manually resized, improving visibility and preventing content truncation.
Automated Partition Field Setting for BigQuery:
- For BigQuery tables constrained by a required partition filter, the profile partition field setting is now automatically populated during the Catalog operation.

General Fixes

Sharable Link Authentication Flow:
- Fixed an issue where direct links did not work if the user was not signed in. Now, users are redirected to the intended page post-authentication.
Clarified Violation Messages for 'isUnique' Check:
- Updated the violation message for the 'isUnique' check to describe the anomaly, reducing misinterpretation clearly.
Access Restriction and Loading Fix for Health Page:
- Corrected the health page visibility so only admin users can view it, and improved loading behavior for Qualytics services.
Availability of Requested Tables During Operations:
- The dialog displaying requested tables/files is now accessible immediately after an operation starts, enhancing transparency for both Profile and Scan operations.
General Fixes and Improvements

2023.11.14

Feature Enhancements

Qualytics App Color Palette and Design Update:
- Implemented a comprehensive design update across the Qualytics App, introducing a new color palette for a refreshed and modern look. This update includes a significant change to the anomalies color, transitioning from red to orange for a more distinct visual cue. Additionally, the font-family has been updated to enhance readability and provide a more cohesive aesthetic experience across the application.
System Health Readout:
- A new Health tab has been added to the Admin menu, offering a comprehensive view of each deployment's operational status. This feature encompasses critical details such as the status of app services, current app version, and analytics engine information, enabling better control over system health.
Enhanced Check with Metadata Input:
- The Check form now includes a new input field for custom metadata. This enhancement allows users to add key-value pairs for tailored metadata, significantly increasing the flexibility and customization of the Check definition.
Responsiveness Improvement in Cards Layout:
- The Cards layout has been refined to improve responsiveness and compactness. This adjustment addresses previous UI inconsistencies and ensures a consistent visual experience across different devices, enhancing overall usability and aesthetic appeal.
Source Record Enrichment for 'isUnique' Checks:
- The isUnique check has been enhanced to support source record enrichment. This significant update allows users to view specific records that fail to meet the 'isUnique' condition. This feature adds a layer of transparency and detail to data validation processes, enabling users to easily identify and address data uniqueness issues.
New Enrichment Data:
- Scan operations now record operation metadata in a new enrichment table with the suffix scan_operations including an entry for each table/file scanned with the number of records processed and anomalies identified as well as start/stop time and other relevant details.
Insights Enhancement with Check Pass/Fail Metrics:
- Insights now features the checks section with new metrics indicating the total number of checks passed and failed. This enhancement also offers a visual representation through a chart, detailing the passed and failed checks over a specified reporting period.

General Fixes

isAddress now supports defining multiple checks against the same field with different required label permutations
General Fixes and Improvements

2023.11.08

Feature Enhancements

Is Address Check:
- Introduced a new check for address conformity that ensures the presence of required components such as road, city, and state, enhancing data quality controls for address fields. This check leverages machine learning to support multilingual street address parsing/normalization trained on over 1.2 billion records of data from over 230 countries, in 100+ languages. It achieves 99.45% full-parse accuracy on held-out addresses (i.e. addresses from the training set that were purposefully removed so we could evaluate the parser on addresses it hasn’t seen before).
Revamped Heatmap Flow in Activity Tab:
- Improved the user interaction with the heatmap by filtering the operation list upon selecting a date. A new feature has been added to operation details allowing users to view comprehensive information about the profiles scanned, with the ability to drill down to partitions and anomalies.
Link to Schedule in Operation List:
- Enhanced the operation list with a new "Schedule" column, providing direct links to the schedules triggering the operations, thus improving traceability and scheduling visibility.
Insights Tag Filtering Improvement:
- Enhanced the tag filtering capability on the Insights page to now include table/file-level analysis. This ensures a more granular and accurate reflection of data when using tags to filter insights.
Support for Incremental Scanning of Partitioned Files:
- Optimized the incremental scanning process by tracking changes at the record level rather than the last modified timestamp of the folder. This enhancement prevents the unnecessary scanning of all records and focuses on newly added data.

General Fixes

General Fixes and Improvements

2023.11.02

Feature Enhancements

Auto Selection of All Fields in Check Form:
- Improved the user experience in the Check Form by introducing a "select all" option for fields. Users can now auto-select all fields when applying rules that expects a multi select input, streamlining the process especially for profiles with a large number of fields.
Enhanced Profile Operations with User-Defined Starting Points for Profiling:
- Users can now specify a value for the incremental identifier, to determine the comprehensive set that will be analyzed.
- Two new options have been added:
  - Greater Than Time: Targets profiles with incremental timestamp strategies, allowing the inclusion of rows where the incremental field's value surpasses a specified time threshold.
  - Greater Than Batch: Tailored for profiles employing an incremental batch strategy, focusing the analysis on rows where the incremental field’s value is beyond a certain numeric threshold.
Configurable Enrichment Source Record Limit in Scan Operations:
- Users can now configure the enrichment_source_record_limit to dictate the number of anomalous records retained for analysis, adapting to various use case necessities beyond the default sample limit of 10 per anomaly. This improvement allows for a more tailored and comprehensive analysis based on user requirements.
Introduction of Passed Status in Check Card:
- A new indicative icon has been added to the Check Card to assure users of a "passed" status based on the last scan. This icon will be displayed only when there are no active anomalies.
Inclusion of Last Asserted Time in Check Card:
- Enhanced the Check Card by including the last asserted time, offering users more detailed and up-to-date information regarding the checks.
Enhanced Anomaly Search with UUID Support:
- Improved the anomaly search functionality by enabling users to search anomalies using the UUID of the anomaly, making the search process more flexible and comprehensive.

General Fixes

General Fixes and Improvements

2023.10.27

Feature Enhancements

Check Creation through Field Details Page:
- Users can now initiate check creation directly from the Field Details page, streamlining the check creation process and improving usability.
Tree View Enhancements:
- Introduced a favorite group feature where favorite datastores are displayed in a specific section, making them quicker and easier to access.
- Added search functionalities at both Profile and Field levels to improve the navigation experience.
- Nodes now follow the default sorting of pages, creating consistency across various views.
- Enhanced the descriptions in tree view nodes for non-catalogued datastores and non-profiled profiles, providing a clearer explanation for the absence of sub-items.
Bulk Actions for Freshness & SLAs:
- Users can now perform bulk actions in Freshness & SLAs, enabling or disabling freshness tracking and setting or unsetting SLAs for profiles efficiently.
Archived Check Details Visualization:
- Enhanced the anomaly modal to allow users to view the details of archived checks in a read-only mode, improving the visibility and accessibility of archived checks’ information.
User Pictures as Avatars:
- User pictures have been incorporated across the application as avatars, enhancing the visual representation in user listings, teams, and anomaly comments.
Slide Navigation in Card Dialogs:
- Introduced a slide navigation feature in the Anomalies and Checks dialogs, enhancing user navigation. Users can now effortlessly navigate between items using navigational arrows, eliminating the need to close the dialog to view next or previous items.

General Fixes

General Fixes and Improvements

2023.10.23

Feature Enhancements

Enhanced Data Asset Navigation:
- Tree View Implementation: Easily navigate through your data assets with our new organized tree view structure
- Context-Specific Actions: Access settings and actions that matter most depending on your current level of interaction.
- Simplified User Experience: This update is designed to streamline and simplify your data asset navigation and management.
Aggregation Comparison Check:
- New Rule Added: Ensure valid comparisons by checking the legitimacy of operators between two aggregation expressions.
- Improved Monitoring: Conduct in-depth comparisons, such as verifying if total row counts match across different source assets.
Efficient Synchronization for Schema Changes:
- Seamless Integration: Our system now adeptly synchronizes schema changes in source datastores with Qualytics profiles.
- Avoid Potential Errors: We reduced the risk of creating checks with fields that have been removed or altered in the source datastore.
Clarity in Quality Check Editors:
- Distinct Update Sources: Easily identify if an update was made manually by a user or automatically through the API.
Dynamic Quality Score Updates:
- Live Anomaly Status Integration: Quality Scores now reflect real-time changes based on anomaly status updates.

General Fixes

Various bug fixes and system improvements for a smoother experience.

2023.10.13

Feature Enhancements

Export Metadata Enhancements:
- Added a "weight" property to the quality check asset
New AWS Athena Connector:
- Introduced support for a new connector, AWS Athena, expanding the options and flexibility for users managing data connections.
Operations List:
- Introduced a multi-select filter to the operation list, enabling users to efficiently view operations based on their status such as running, success, failure, and warning, thereby streamlining navigation and issue tracking.

General Fixes

Logging Adjustments:
- Enhanced logging for catalog operations, ensuring that logs are visible and accessible even for catalogs with a warning status, facilitating improved tracking and resolution of issues.
General Fixes and Improvements

2023.10.09

Feature Enhancements

Check Categorization:
- Introduced new check categories on the checks page to streamline UX and prioritize viewing:
  1. Important: Designed around a check's weight value, this category will by default comprise authored checks and inferred checks with active anomalies.
  2. Favorite: Featuring all user-favorited checks
  3. Metrics: Incorporating all metric checks
  4. All: Displaying all checks, whether inferred, authored, or anomalous
- The default view is set to "Important" (if available) to highlight critical checks and avoid overwhelming users
Anomalies Page Update:
- Revamped the Anomalies page with a simplified status filter, adopting a design in alignment with the checks page:
  - Quick Status Filter: Facilitates an effortless switch between anomaly statuses.
  - The "Active" tab is presented as the default, providing immediate visibility into ongoing anomalies.
Notification Testing:
- Enhanced the Notification Form with a "Test Notification" button, enabling users to validate notification settings before saving
Metadata Export to Enrichment Stores:
- Enabled users to export metadata from their datastore directly into enrichment datastores, with initial options for quality checks and field profiles.
- Users can specify which profiles to include in the export operation, ensuring relevant data transfer.

General Fixes

General Fixes and Improvements

2023.10.04

Feature Enhancements

Anomalies Details User Experience:
- Implemented a "skeleton loading" feature in the Anomaly Details dialog, enhancing user feedback during data loading.
Enhanced Check Dialog:
- Added "Last Updated" date to the Check Dialog to provide users with additional insights regarding check modifications.
API Engine Control:
- Exposed a new endpoint allowing users to gracefully restart the analytics engine through the API.

General Fixes

Timezone Handling on MacOS:
- Resolved an issue affecting timezone retrieval due to MacOS privacy updates, ensuring accurate timezone handling.
Notifications and Alerts:
- Pager Duty Integration: Resolved issues preventing message sending and improved UI for easier configuration.
- HTTP Action Notification: Fixed Anomaly meta-data serialization issues affecting successful delivery in some circumstances.
Scan Duration Accuracy:
- Adjusted scan duration calculations to accurately represent the actual processing time, excluding time between a failed scan and a successful retry.
Spark Partitioning:
- Certain datastores may fail to properly coerce types into Spark-compatible partition column values if that column itself contains anomalous values. When this occurs, an attempt will be made to load the data without a partition column and a warning will be generated for the user.
General Fixes and Improvements

2023.09.29

Feature Enhancements

Operations & Schedules UI Update:
- Redesigned the UI for the operations and schedules lists for a more intuitive UX and to provide additional information.
  - Introduced pagination, filtering, and sorting for the schedules list.
  - Added a "Next Trigger" column to the schedules list to inform users of upcoming schedule triggers.
- Improved Profile List Modal:
  - Enhanced the profile list modal accessible from operations and schedules.
  - Users can now search by both ID and profile name.
Check Navigation Enhancements:
- Enhanced navigation between Standard and Metric Cards by introducing direct links that allow users to access metric charts seamlessly from check forms.
- The checks page navigation state is now reflected in the URL, enhancing UX and enabling precise redirect capabilities.
Computed Table Enhancements:
- Upon the creation or update of a computed table, a minimalistic profile operation is now automatically triggered. This basic profile limits sampling to 1,000 and does not infer quality checks.
- This enhancement streamlines the process when working with computed tables. Users can now directly create checks after computed table creation without manually initiating a profile operation, as the system auto-fetches required field data types.
Analytics Engine Enhancements:
- This release replaces our previous consistency model with a more robust one relying upon AMQP brokered durable messaging. The change dramatically improves Qualytics' internal fault tolerance with accompanying performance enhancements for common operations.

General Fixes

Insights Filter Consistency:
- Fixed an inconsistency issue with the datastore filter that was affecting a couple of charts in Insights
General Fixes and Improvements

2023.09.21

Feature Enhancements

Anomalies Modal Redesign:
- Streamlined the presentation of Failed Checks by removing the Anomalous Fields grouping. The new layout focuses on a list of Failed Checks, each tagged with the associated field(s) name, if applicable. This eliminates redundancy and simplifies the UI, making it easier to compare failed checks directly against the highlighted anomalous fields in the Source Record.
- Added the ability to filter Failed Checks by anomalous fields.
- Introduced direct links to datastores and profiles for enhanced navigation.
- Updated the tag input component for better UX.
- Removed the 'Hide Anomalous' option and replaced it with an 'Only Anomalous' option for more focused analysis.
- Included a feature to display the number of failed checks a field has across the modal.
- Implemented a menu allowing users to copy Violation messages easily.
Bulk Operation for Profiles:
- Extended the profile selection functionality to allow initiating bulk operations like profiling and scanning directly from the selection interface.

General Fixes

DFS Incremental Scans:
- Addressed an issue that caused incremental scans to fail when no new files were detected on globs. Scans will now proceed without failure or warning in such cases.
Improve performance of the Containers endpoint
General Fixes and Improvements

2023.09.16

Feature Enhancements

Insights Timeframe and Grouping:
- Trend tooltips have been refined to change responsively based on the selected timeframe and grouping, ensuring that users receive the most relevant information at a glance.
Enhanced PDF export for Insights:
- Incorporated the selected timeframe and grouping settings into the exported PDF, ensuring that users experience consistent detail and clarity both within the application and in the exported document.
- Added a "generated at" timestamp to the PDF exports, providing traceability and context to when the data was captured, further enhancing the comprehensiveness of exported insights.
Source Record Display Improvements:
- The internal columns' background color has been calibrated to offer a seamless appearance in both light and dark themes.

General Fixes

Time Series Chart Rendering:
- Addressed an issue where the time series chart would not display data points despite having valid measurements. The core of the problem was pinpointed to how the system handled 0 values, especially when set as min and/or max thresholds.
- Resolved inconsistencies in how undefined min/max thresholds were displayed across different comparison types. While we previously had a UI indicator displaying for some comparison types, this was missing for "Absolute Change" and "Absolute Value".
General Fixes and Improvements

2023.09.14

Feature Enhancements

Insights Improvements:
- Performance has been significantly optimized for smoother interactions.
- Introduced timeframe filters, allowing users to view insights data by week, month, quarter, or year.
- Introduced grouping capabilities, enabling users to segment visualizations within a timeframe, such as by days or weeks.
Metric Checks Enhancements:
- Introduced a new Metric Checks tab in both the datastore and explore perspectives.
- Added a Time Series Chart within the Metric Checks tab:
  - Displays check measurements over time.
  - Allows on-the-fly adjustments of min/max threshold values.
  - Showcases enhanced check metadata including tags, active anomaly counts, and check weights.
Check Form Adjustments:
- Disabled the Comparison Type input for asserted checks

General Fixes

Configuring Metric Checks through the Check Form:
- Resolved a bug where users were unable to clear optional inputs such as "min" or "max".
General Fixes and Improvements

2023.09.08

Feature Enhancements

Presto & Trino Connectors:
- We've enhanced our suite of JDBC connectors by introducing dedicated support for both Presto and Trino. Whether you're utilizing the well-established Presto or the emerging Trino, our platform ensures seamless compatibility to suit your data infrastructure needs.

General Fixes

Incremental Scan:
- Resolved an issue where the scan operation would fail during the "Exists In Check" if there were no records to be processed.
General Fixes and Improvements

2023.09.07

Feature Enhancements

Concurrent Operations:
- Introduced the ability to run multiple operations of the same type concurrently within a single datastore, even if one is yet to finish. This brings more flexibility and efficiency in executing operations
Autocomplete Widget:
- A hint for a shortcut has been added, allowing users to manually trigger the autocomplete widget and enhancing usability
Source Record Display Enhancements:
- Added a new 'Hide Anomalous' option, providing users with the choice to hide anomalous records for clearer viewing
- Transitioned from hover-based tooltips to click-activated ones for better UX
- For a consistent data presentation, internal columns will now always be displayed first
Check Form Improvements:
- Users now receive feedback directly within the form upon successful validation, replacing the previous toast notification method
- Additionally, for 504 validation timeouts, a more detailed and context-specific message is provided

General Fixes

Addressed issues for 'Is Replica Of' failed checks in source record handling
General Fixes and Improvements

2023.08.31

General Fixes

Fixed an issue where the Source Record remediation was incorrectly displayed for all fields
Adjusted the display of field Quality Scores and Suggestion Scores within the Source Record
Fixed a bug in the Check Form where the field input wouldn’t display when cloning a check that hasn’t been part of a scan yet
Resolved an issue where failed checks for shape anomalies were not receiving violation messages

2023.08.30

Feature Enhancements

Anomaly Dialog Updates:
- Optimized Source Data Columns Presentation: To facilitate faster identification of issues, anomalous fields are now presented first. This enhancement will prove particularly useful for data sources with a large number of columns.
- Enhanced Sorting Capabilities: Users can now sort the source record data by name, weight, and quality score, providing more flexible navigation and ease of use.
- Field Information at a Glance: A new menu box has been introduced to deliver quick insights about individual fields. Users can now view weight, quality score, and suggested remediation for each field directly from this menu box.
Syntax Highlighting Autocomplete Widget:
- Improved UX: The widget has been enhanced to better identify and display hint types, including distinctions between tables, keywords, views, and columns. This enhancement enriches the autocomplete experience.

General Fixes

Check Dialog Accessibility:
- Addressed an issue where the check dialog was not opening as expected when accessed through a direct link from the profile page.
General Fixes and Improvements

2023.08.23

Feature Enhancements

Profiles Page:
- Introduced two new sorting methods to provide users with more intuitive ways to explore their profiles: Sort by last profiled and Sort by last scanned.
- Updated the default sorting behavior. Profiles will now be ordered by name right from the start, rather than by their creation date.
Add New isNotReplicaOf Check:
- With this rule, users can assert that certain datasets are distinct and don't contain matching data, enhancing the precision and reliability of data comparisons and assertions.
Introduce new Metric Check
- We've added a new Metric check tailored specifically for handling timeseries data. This new check is set to replace the previous Absolute and Relative Change Checks.
- To offer a more comprehensive and customizable checking mechanism, the Metric check comes with a comparison input:
  - Percentage Change: Asserts that the field hasn't deviated by more than a certain percentage (inclusive) since the last scan.
  - Absolute Change: Ensures the field hasn't shifted by more than a predetermined fixed amount (inclusive) from the previous scan.
  - Absolute Value: During each scan, this option records the field value and asserts that it remains within a specified range (inclusive).

General Fixes

Schema Validation:
- We've resolved an issue where the system was permitting the persistence of empty values under certain conditions for datastores and checks. This fix aims to prevent unintentional data inconsistencies, ensuring data integrity.
General Fixes and Improvements

2023.08.18

Feature Enhancements

Auditing:
- Introduced significant enhancements to the auditing capabilities of the platform, designed to provide better insights and control over changes. The new auditing features empower users to keep track of change sets across all entities, offering transparency and accountability like never before. A new activity endpoint has been introduced, providing a log of user interactions across the application.
Search Enhancements:
- Profiles and Anomalies lists can now be searched by both identifiers and descriptions using the same search input.
Catalog Operation Flow Update:
- Made a minor update to the datastore creation and catalog flow to enhance user flexibility and experience. Instead of automatically running a catalog operation post datastore creation, users now have a clearer, intuitive manual process. This change offers users the flexibility to set custom catalog configurations, like syncing only tables or views.
Operation Flow Error Handling:
- Enhanced user experience during failures in the Operation Flow. Along with the failure message, a "Try Again" link has been added. Clicking this link will revert to the configuration state, allowing users to make necessary edits without restarting the entire operation process.
Sorting Enhancements:
- Introduced new sorting options: "Completeness" and "Quality Score". These options are now available on the profiles & fields pages.

General Fixes

Datastore Connection Edit:
- Improved the Datastore connection edit experience, especially for platforms like BigQuery. Resolved an issue where file inputs were previously obligatory for minor edits. For instance, renaming a BigQuery Datastore no longer requires a file input, addressing this past inconvenience.
Pagination issues:
- Resolved an issue with paginated endpoints returning 500 instead of 422 on requests with invalid parameters.

2023.08.11

Feature Enhancements

Insights Export: Added a new feature that allows users to export Insights directly to PDF, making it easier to share and review data insights.
Check Form UX:
- Fields in the Check Form can now be updated if the check hasn't been used in a Scan operation, offering more flexibility to users.
- Enhanced visual cues in the form with boxed information to clarify the limitations certain properties have, depending on the state of the form.
- A new icon has been introduced to represent the number of scan operations that have utilized the check, providing users with a clearer overview.
SLA Form UX:
- Revamped Date Time handling for enhanced time zone coverage, allowing for user-specified date time configurations based on their preferred time zone.
Filter and Sorting:
- Added Datastore Type filter and sorting for source datastores
- Added Profile Completeness sorting and type filtering and sorting
- Added Check search by identifier or description

General Fixes

SparkSQL Expressions: Added support to field names with special characters to SparkSQL expressions using backticks
Pagination Adjustment: The pagination limit has been fine-tuned to support a maximum of 100 items per page, improving readability and navigation.

2023.08.03

Maintenance Release

Updated enrichment sidebar details design.
Tweaked SQL input dialog sizing.
Fixed filter components width bug.
Retain the start time of operation on restart.
Fixed exclude fields to throw exceptions on errors.
Improved performance when using DFS to load reference data.

2023.07.31

Maintenance Release

Changed UX verbiage and iconography for Anomaly status updates.
Fixed intermittent notification template failure.
Fixed UI handling of certain rule types where unused properties were required.
Improved error messages when containers are no longer accessible.
Fixed Hadoop authentication conflicts with ABFS.
Fixed an issue where a Profile operation run on an empty container threw a runtime exception.

2023.07.29

Feature Enhancements

Added a NotExistsIn Check Type: Introducing a new rule type that asserts that values assigned to this field do not exist as values in another field.
Check Authoring UI enhancements: Improved user interface with larger edit surfaces and parenthesis highlighting for better usability.
Container Details UI enhancement: Improved presentation of container information in sidebars for easier accessibility and understanding.
Added Check Authoring Validation: Users can now perform a dry run of the proposed check against representative data to ensure accuracy and effectiveness.
Change in default linkage between Checks and Anomalies: Filters now default to "Active" status, providing more refined results and support for specific use cases.

2023.07.25

Feature Enhancements

Satisfies Expression Enhancement: The Satisfies Expression feature has been upgraded to automatically bind fields referenced in the user-defined expressions, streamlining integration and improving usability.

Added Support

Extended Support for ExistsIn Checks: The ExistsIn checks now offer support for computed tables, empowering users to perform comprehensive data validation on computed data.

General Fixes

Enhanced Check Referencing: Checks can now efficiently reference the full dataframe by using the alias "qualytics_self," simplifying referencing and providing better context within checks.
Improved Shape Anomaly Descriptions: Shape anomaly descriptions now include totals alongside percentages, providing more comprehensive insights into data irregularities.
Fix for Computed Table Record Calculation: A fix has been implemented to ensure accurate calculation of the total number of records in computed tables, improving data accuracy and reporting.
Enhanced Sampling Source Records Anomaly Detection: For shape anomalies, sampling source records now explicitly exclude replacement, leading to more precise anomaly detection and preserving data integrity during analysis.

2023.07.23

Bug Fixes

Fix for total record counts when profiling large tables

2023.07.21

Feature Enhancements

Notification Form: Enhanced the user interface and experience by transforming the Channel and Tag inputs into a more friendly format.
Checks & Anomalies: Updated the default Sort By criterion to be based on "Weight", enabling a more effective overview of checks and anomalies.
Profile Details (Side Panel): Introduced a tooltip to display the actual value of the records metric, providing clearer and instant information.
Freshness Page: Added a new navigation button that directly leads to the Profile Details page, making navigation more seamless.
Profile Details: Introduced a settings option for the user to perform actions identical to those from the Profile Card, such as changing profile settings and configuring Checks and SLAs.
SparkSQL Inputs: Implemented a new autocomplete feature to enhance user experience. Writing SQL queries is now more comfortable and less error-prone.

2023.07.19

General Fixes

General Fixes and Improvements

2023.07.14

Feature Enhancements

API enhancements
- Improved performance of our json validation through the adoption of Pydantic 2.0
- Upgraded our API specification to OpenAPI 3.1.0 compatible, this uses JSON Schema 2020-12.
Upgraded to Spark 3.4
- Significant performance enhancements for long-running tasks and shuffles
Added support for Kerberos authentication for Hive datastores
Enhanced processing for large dataframes with JDBC sources
- Handle arbitrarily large tables and views by chunking into sequentially processed dataframes
Improvements for Insights view when limited data is available
Various user experience enhancements

Bug Fixes

Date Picker fix for Authored Checks
Allow tags with special characters to be edited

2023.07.03

Feature Enhancements

Insights Made Default View on Data Explorer
- Gain valuable data insights more efficiently with the revamped Insights feature, now set as the default view on the Data Explorer.
Reworked Freshness with Sorting and Grouping
- Easily analyze and track data freshness based on specific requirements thanks to the improved Freshness feature, now equipped with sorting and grouping functionalities.
Enhanced Tables/Files Cards Design:
- Experience improved data analysis with the updated design of tables/files cards, including added average completeness information and reorganized identifiers.

Added Support

Support for Recording Sample Shape Anomalies to Remediation Tables
- Address potential data shape issues more effectively as the platform now supports recording a sample of shape anomalies to remediation tables.
New Metrics and Redirect to Anomalies for Profile/Scan Results
- Access additional metrics for profile/scan results and easily redirect to anomalies generated by a scan from Activity tab for efficient identification and resolution of data issues.

General Fixes

Reduced Margin Between Form Input Fields:
- Enjoy a more compact and streamlined design with a reduced margin between form input fields for an improved user experience.

Bug Fixes

Fixed Pagination Reset Issue During Check Updates
- Pagination will no longer reset when checks are updated, providing a smoother user experience, with reset now occurring only during filtering.
Resolved Vertical Misalignment of Check and Anomaly Icons
- The issue causing vertical misalignment between Check and Anomaly icons on the Field Profile page has been fixed, resulting in a visually pleasing and intuitive user interface.

2023.06.24

Feature Enhancements

Refactored Partition Reads on JDBC
- Refactored partitioned reads on JDBC to improve performance, resulting in faster and more efficient data retrieval.

Bug Fixes

Fixed Inputs on Change Checks
- Refined inputs on change checks to differentiate between Absolute and Relative measurements, ensuring precise detection and handling of data modifications based on numeric values (Absolute) and percentage (Relative) variations.
Resolved Enum Type Ordering Bug for Paginated Views
- Fixed bug causing inconsistent and incorrect sorting of enum values across all paginated views, ensuring consistent and accurate sorting of enum types.

General Fixes

Added Success Effect
- Added effect when a datastore is configured successfully, enhancing the user experience by providing visual confirmation of a successful configuration process.

2023.06.20

Feature Enhancements

Reworked Tags View
- Improved the usability and visual appeal of the tags view. Added new properties like description and weight modifier to provide more detailed information and assign relative importance to tags. The weight value directly correlates with the level of importance, where a higher weight indicates higher significance.
Inherited Tags Support
- Implemented support for inherited tags in taggable entities. Now tags can be inherited from parent entities, streamlining the tagging process and ensuring consistency across related items. Inherited Tags will be applied to anomalies AFTER a Scan operation.
Added Total Data Under Management to Insights
- Introduced a new metric under Insights that displays the total data under management. This provides users with valuable insights into the overall data volume being managed within the system.

Added Support

Bulk Update Support
- Introduced bulk update functionality for tables, files, and fields. Users can now efficiently Tag multiple items simultaneously, saving time and reducing repetitive tasks.
Smart Partitioning of BigQuery
- Enabled smart partitioning in BigQuery using cluster keys. Optimized data organization within BigQuery for improved query performance and cost savings.

Bug Fixes

Fixed Scheduling Operation Issues
- Addressed a bug causing scheduling operations to fail with invalid days in crontabs. Users can now rely on accurate scheduling for time-based tasks without encountering errors.

General Fixes

Improved Backend Performance
- Implemented various internal fixes to optimize backend performance. This results in faster response times, smoother operations, and an overall better user experience.
Enhanced Tag Input:
- Improved tag input functionality in the Check form dialog. Users can now input tags more efficiently with enhanced suggestions and auto-complete features, streamlining the tagging process.
Enhanced File Input Component
- Upgraded the file input component in the Datastore form dialog, providing a more intuitive and user-friendly interface for uploading files. Simplifies attaching files to data entries and improves overall usability.

2023.06.12

Feature Enhancements

Explore is the new centralized view of Activities, Containers (Profiles, Tables, Computed Tables), Checks, Anomalies and Insights across ALL Datastores. This new view allows for filtering by Datastores & Tags, which will persist the filters across all of the submenu tabs. The goal is to help with Critical Data Elements and filter out irrelevant information.
Enhanced Navigation Features
- The navigation tabs have been refined for increased user-friendliness.
- Enhanced the Profile View and added a toggle between card and list views.
- Datastores and Enrichment Datastores have been unified, with a tabular view introduced to distinguish between your Source Datastores and Enrichment Datastores.
- Explore has been added to the main navigation, and Insights has been conveniently relocated into the Explore submenu.
- Renamed Tables/Files to Profiles in the Datastore details page.

Added Support

We're thrilled to introduce two new checks, the Absolute Change Limit and the Relative Change Limit, tailored to augment data change monitoring. These checks enable users to set thresholds on their numeric data fields and monitor fluctuations from one scan to the next. If the changes breach the predefined limits, an anomaly is generated.
- The Absolute Change Limit check is designed to monitor changes in a field's value by a fixed amount. If the field's value changes by more than the specified limit since the last applicable scan, an anomaly is generated.
- The Relative Change Limit check works similarly but tracks changes in terms of percentages. If the change in a field's value exceeds the defined percentage limit since the last applicable scan, an anomaly is generated.

General Fixes

General UI fixes with new navigational tabs
Resolved an issue when creating a computed table
Incorporated functionality to execute delete operations and their related results.
Renamed "Rerun" button to "Retry" in the operation list

2023.06.02

General Fixes

Added GCS connector with Keyfile support:
- The GCS connector now supports Keyfile authentication, allowing users to securely connect to Google Cloud Storage.
Improved BigQuery connector by removing unnecessary inputs:
- Enhancements have been made to the BigQuery connector by streamlining the inputs, eliminating any unnecessary fields or options.
- This results in a more user-friendly and efficient experience.
Renamed satisfiesEquation to satisfiesExpression:
- The function "satisfiesEquation" has been renamed to "satisfiesExpression" to better reflect its functionality.
- This change makes it easier for users to understand and use the function.

Added Support

Added Check Description to Notification rule messages:
- Notification rule messages now include the Check Description.
- This allows users to add additional context and information about the specific rule triggering the notification and passing that information to downstream workflows.
Added API support for tuning operations with a high correlation threshold for profiles and high count rollup threshold for anomalies in scan:
- The API now supports tuning operations by allowing users to set a higher correlation threshold for profiles.
- It also enables users to set a higher count rollup threshold for anomalies in scan.
- This customization capability helps users fine-tune the behavior of the system according to their specific needs and preferences.

2023.05.26

Usability

Improved the navigation in the Activity tab’s side panel for easier and more intuitive browsing including exposing the ability to comment directly into an anomaly
Added a redirect to the Activity tab when an operation is initiated for a smoother workflow.

Bug Fixes

Resolved an issue where the date and time were not displaying correctly for the highest value in profiles.
Fixed a problem with scheduled operations when the configured timing was corrupted.
Addressed an issue where filtered checks were causing unexpected errors outside of the intended dataset.

2023.05.23

Feature Enhancements

Scheduled operation editing
- Added the ability for users to edit a scheduled operation. This allows users to make changes to the schedule of an operation.
Catalog includes filters
- Added catalog include filters to only process tables, views, or both in JDBC datastores. This allows users to control which object types are processed in the datastore.
isReplicaOf check filters
- Added filter support to the isReplicaOf check. This allows users to control which tables are checked for replication.
Side panel updates
- Updated side panel design and added an enrichment redirect option.

Added Support

IBM DB2 datastore
- Added support for the IBM DB2 datastore. This allows users to connect to and process data from IBM DB2 databases.
API support for tagging fields
- Added API support for tagging fields. This allows users to tag fields in the datastore with custom metadata.

Bug Fixes

Freshness attempting to measure views
- Fixed an issue with freshness attempting to measure views.
Enrichment to Redshift and string data types
- Fixed an issue with enrichment to Redshift and string data types. This issue caused enrichment to fail for tables that contained string data types

2023.05.10

Feature Enhancements

Container Settings
- Introducing the ability to Group fields for improved insights and profiling precision.
- Added functionality to Exclude fields from the container, allowing associated checks to be ignored during operations, leading to reduced processing time and power consumption.
- We now support identifiers on commuted tables during profiling operations.
Checks
- Improved usability by enabling quick cloning of checks within the same datastore.
  - Users can now easily create a new check with minor edits to tables, fields, descriptions, and tags based on an existing check.
- Introducing the ability to write Check Descriptions to the Enrichment store, enabling better organization and management of check-related data downstream.
  - Note: Updating the Enrichment store data requires a new Scan operation.
- Enhanced anomaly management by providing a convenient way to filter and view all anomalies generated by a specific check.
  - Users can now access the Anomaly warning sign icon within the Check dialog, providing quick access to two options: View Anomalies and Archive Anomalies.
Usability
- Introducing the ability to generate an API token from within the user interface.
  - This can be done through the Settings > Security section, providing a convenient way to manage API authentication.
- Added the ability to search tables/files and apply filters to running operations.
  - This feature eliminates the need to rely solely on pagination, making it easier to select specific tables/files for operations.
- Included API and SparkSQL links in the documentation for easy access to additional resources and reference materials.

Added Support

Hive datastore support has been added, allowing seamless integration with Hive data sources.
Timescale datastore support has been added, enabling efficient handling of time-series data.
Added support for HTTP(S) and SOCKS5 proxies, allowing users to configure proxy settings for data operations.
Default encryption for rabbitMQ has been implemented, enhancing security for data transmission.

Bug Fixes

Resolved a bug related to updating tag names, ensuring that tag name changes are properly applied.
Fixed an overflow bug in freshness measurements for data size, resulting in accurate measurements and improved reliability.

General Fixes

Updated default weighting for shape anomalies, enhancing the accuracy of anomaly detection and analysis.
Increased datastore connection timeouts, improving stability and resilience when connecting to data sources.
Implemented general bug fixes and made various improvements to enhance overall performance and user experience.

2023.04.19

We're pleased to announce the latest update that includes enhancements to UI for an overall better experience:

Feature Enhancements

Added Volumetric measurements to Freshness Dashboard:
- Gain valuable insights into your data's scale and storage requirements with our new volumetric measurements. SortBy Row Count or Data Size to make informed decisions about your data resources.
Added isReplicaOf check:
- The new isReplicaOf check allows you to easily compare data between two different tables or fields, helping you identify and resolve data inconsistencies across your datastores.

Added Support

Redesigned Checks and Anomalies listing:
- Enjoy a cleaner, more organized layout with more information that makes navigating and managing checks and anomalies even easier.
Redesigned Anomaly Details view:
- The updated anomaly view provides a more thoughtful and organized layout.
Improved Filter components:
- With a streamlined layout and organized categories, filtering your data is now more intuitive. Dropdown options are now to the right to allow view of the Clear and Apply buttons
Updated Importance score to Weight & added SortBy support:
- Manage checks and anomalies more effectively with our updated ‘Weight' feature (formerly ‘Importance Score') and the new SortBy support function, allowing you to quickly identify high-priority issues.

General Fixes

General Fixes and Performance Improvements

2023.04.07

Feature Enhancements

We've just deployed an MVP version of the Freshness Dashboard! This feature lets you create, manage, and monitor all of the SLAs for each of your datastores and their child files/tables/containers, all in one place. It's like having a birds-eye view of how your datastores are doing in relation to their freshness.
- To access the Freshness Dashboard, just locate and click on the clock icon in the top navigation between Insights and Anomalies. By default, you'll see a rollup of all the datastores in a list view with their child files/tables/containers collapsed. Simply click on a datastore row to expand the list.
We've also made some improvements to the UI, including more sorting and filtering options in Datastores, Files/Tables, Checks, and Anomalies. Plus, we've added the ability to search the description field in checks, making it easier to find what you're looking for.
Last but not least, we've added a cool new feature to checks - the ability to archive ALL anomalies generated by a check. Simply click on the anomaly warning icon at the top of the check details box to bring up the archive anomalies dialog box.