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Version: I2022.3.0

New Features and Improvements

AtScale contains the following new features and improvements.

In-memory dimensional aggregates is now GA​

The in-memory dimensional aggregates functionality is now GA. For more information, see In-Memory Dimensional Aggregates.

New redesigned version of Projects​

There is a new redesigned version of the Projects section in the Design Center, which provides new features and better user experience. You can switch to the new version using the Projects Beta toggle in the top right part of the Design Center. For more information, see Projects and Cubes and Common Navigation Tasks.

ATSCALE-3481

Support for Databricks SQL​

You can now use Databricks SQL. For more information, see Adding Databricks Data Warehouses.

ATSCALE-9851

Support for SuperDAX MD​

AtScale now supports connections to Power BI using the SuperDAX MD (Multi-Dimensional) dialect. SuperDAX MD provides increased query efficiency and greater maximum concurrent throughput. Greatest benefit can be observed when running Power BI Service workbooks with many visualizations and many concurrent users. Also, SuperDAX MD makes it possible to use Power BI's Hierarchical Slicer control. For more information, see Using Using SuperDAX MD.

ATSCALE-1297

Using Kerberos for inbound authentication​

You can now configure AtScale to use Kerberos for inbound authentication connections (when using Windows Authentication) with Microsoft Excel, Power BI Service, and Power BI Desktop. For more information, see Kerberos connections to XMLA endpoints.

ATSCALE-3710

Power BI Filters on Measures​

AtScale supports Power BI filters on Measure as of 2022.3.0. To use this feature, set the Engine setting QUERY.FACTLESS.IGNOREINCIDENTALFILTER = FALSE and restart the Engine. Note that Power BI Measure filtering is NOT supported on AtScale Calculated Measures that use dimension modification functions such as lag, parallelperiod, periodstodate, parent, siblings, children, descendants, ancestor, and so on.

ATSCALE-8656

Using parameterized DECIMAL and BIGDECIMAL data types on Google BigQuery​

When using Google BigQuery as a data warehouse, parameterized DECIMAL and BIGDECIMAL data types are now displayed in the Composer with the correct precision/scale. Also, it is now possible to convert or create calculated columns based on these data types.

ATSCALE-5860

Support for Timeline in Excel​

When using Microsoft Excel as a BI client you can now use the Timeline feature.

ATSCALE-3705

Support for showing only selected items in Excel​

When using Microsoft Excel as a BI client you can now use a filter to keep or hide selected items.

ATSCALE-1324

Specifying ProjectID for Google BigQuery data warehouses​

When adding or modifying a Google BigQuery data warehouse, now you should enter the ProjectID in which the Aggregate Schema resides. This allows setting up multiple connections, so that aggregate creation can be handled by a different service account than the one that handles user query execution. For details, see Adding Google BigQuery Data Warehouses.

ATSCALE-10492

Support for N-Dimensionally modified tuple expressions​

When creating calculated measures you can use tuple expressions that use dimensional modification on more than one dimension. For details, see Tuple Expressions.

ATSCALE-9938

Changing maximum header length​

There were cases where it was impossible to complete certain actions in the Design Center, and there were error messages about inability to obtain the engine status. Now this can solved by changing a parameter that affects the connection between the Design Center and the AtScale Engine. For details, see Changing maximum header length.

ATSCALE-9976

Configuring automatic aggregates builds after publishing a project​

In case you need automatic aggregates builds after a project is published again to be disabled, you can use the new cube-level settings aggregates.new.build.scheduled, , aggregates.uda.build.scheduled, and aggregates.predictionDefined.build.scheduled. For more information, see About Cube Level Configuration Settings.

ATSCALE-3382

Timing for current aggregate instance​

In case an aggregate instance is currently building, the query monitor now displays its current start and time duration.

ATSCALE-9491

Partitioned UDA when using Microsoft SQL Server​

Partitioned user-defined aggregates are not supported when using Microsoft SQL Server as a data warehouse. In case such aggregates are defined, when you inspect them in the aggregates monitor you would now observe an error message: Dynamic table partitioning is not supported in the context where the Project is published.

ATSCALE-1739

Support for Hierarchical slicers​

Hierarchical slicers in Power BI are now supported.

ATSCALE-1357

Beta features​

AtScale offers Beta support for the following features:

  • Using external secret storage

    Support for external secret managers (SM) will give you an opportunity to store all data warehouse (DW) passwords in one place (SM), and point AtScale to use this SM instead of typing the credentials manually. In 2022.3.0 AtScale will support this functionality in beta stage, and only Vault and AWS Secret Manager will be the options to use. (ATSCALE-7708)

Official support for these features is planned for future releases. If interested in beta testing, please contact your Customer Success Manager.