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Features and Enhancements for 2025.2
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This release includes the following no-Spark enhancements:
Support for pushing SQL expression filters on dimension columns to the MDX engine. Previously, filters based on SQL expressions could not be pushed to the Query Engine (QE) via the MDX flow.
Pruning is now supported for advanced filtering scenarios, enhancing query performance optimization.
NOTE: To enable advanced pruning, set the kyvos.query.enable.advancedPruning property to true. By default, this property is set to false.In SQL querying, Kyvos' calculated expressions used with a dimension filter will now be processed through the distributed Query Engine, enhancing performance.Optimized query performance in advanced filtering
The enhanced semantic model process validates primary key constraints on dimension data values. If the primary key column contains duplicate values, the semantic model process will fail.
Support of Cross Join in SQL queries
Conversational Analytics Using Gen AI-Powered Kyvos Dialogues Enhancements
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Auto Cache Strategy support for SQL Generated through Kyvos Dialogues
View Audit Logs of AI settings and User-based license information
Configure Natural Language Summary in Kyvos for a particular semantic model, which will be used during AI chat sessions and queries in Kyvos Dialogues.
Support for Auth type as 'Client ID' for 'while creating Azure OpenAI ' LLM connection for Azure deployments
Internationalization and localization Enhancements
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Tooltip Support on Tables: Kyvos now supports displaying measure values exclusively in tooltips without plotting them on table view type. Users can use the Tooltip Shelf. By adding measures to this shelf, any measure placed there will appear in the tooltip for all visualizations.NOTE: The tooltip for Crosstab is not supported in this release.
Scrollbar Support in Tooltip: Users can now easily scroll through tooltip content instead of being restricted by fixed-size displays. This enhancement allows for viewing large tooltip content without truncation, providing a smoother and more accessible user experience.
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Querying Enhancements
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Users can now add as many calculated measures to the semantic model as they need, ensuring optimal query performance without any impact. This enhancement will ensure consistent Query performance irrespective of the number of columns in semantic model.
Optimized MDX queries with now support dimensions on both axes, enhancing querying query performance and efficiency.
Enhanced the performance of queries using the ‘RESPONSESUBSET’ function, leading to faster query execution and improved efficiency.
Support of Cross Join in SQL queries
New Properties
This release comes with the following API enhancements:
Connection Property: kyvos.publish.error.data: Enables the publishing of erroneous data in the error messages and system logs.
Behavior Changes
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