Azure Analysis Services

Do you have an idea or suggestion based on your experience with Analysis Services? We would love to hear from you! Please take a few minutes to submit your idea, or vote up an idea submitted by another customer. All the feedback you share in these forums will be monitored and reviewed by the Analysis Services engineering team. By suggesting or voting for ideas here, you will be among the first to know when it gets done.

Please remember this is only for feature suggestions and ideas! If you have technical questions, please submit a question to our MSDN forum. Azure Analysis Services shares the forum with SQL Server Analysis Services due to same modeling, management tools, etc.

If you need support, please open a support ticket through the Azure Portal.

How can we improve Microsoft Azure Analysis Services?

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  1. Add Team Service source control to the new Azure Analysis Services Web Designer

    Add Team Services as a source control open for the new Azure AS Web Designer

    7 votes
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      0 comments  ·  Flag idea as inappropriate…  ·  Admin →
    • Include all Power BI Data Connectors in AAS

      Azure Analysis Services has a limited number of data connectors compared with Power BI. Without access to the same data connectors, it will be impossible to import Power BI files into AAS without a lot of re-building data integration steps using other methods.

      Here is the current list of NON-BETA connectors Power BI has that AAS does not:

      - Amazon Redshift
      - Azure Data Lake Store
      - Blank Query
      - Facebook
      - Google Analytics
      - Hadoop File (HDFS)
      - IBM DB2 Database
      - Impala
      - Power BI Service
      - R Script
      - SalesForce Objects
      - SalseForce Reports
      - SharePoint Folder …

      90 votes
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        9 comments  ·  Flag idea as inappropriate…  ·  Admin →

        Pleas see Kay’s comment below. Now that AS works on PQ, this of course becomes much easier. However still some work & testing to make each connector available, so likely will evaluate which are more suited to traditional BI and prioritize accordingly

      • Implement Url and Report custom actions in Azure AS

        The custom action for Url and Report was available in SSAS Tabular 1103 using BIDS Helper and relying on the existing infrastructure of Multidimensional. Users in Excel use this feature and this is blocking the upgrade of the model to new compatibility levels (and also stopping the adoption of Azure Analysis Services).

        102 votes
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          21 comments  ·  Flag idea as inappropriate…  ·  Admin →
        • Allow managing synonyms in Azure Tabular models

          Power BI has a feature that allows you to set synonyms for a column. it would be nice if we could manage those synonyms in a SSAS tabular model and be able to use those synonyms in Power BI when it direct query mode

          32 votes
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            under review  ·  0 comments  ·  Flag idea as inappropriate…  ·  Admin →
          • Conditional formatting support in Tabular

            Please add support for conditional formatting for measures (e.g. http://richardlees.blogspot.com/2008/11/elaborate-your-cubes-with-conditional.html). Some customers have invested in this and is an adoption blocker for tabular.

            29 votes
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              1 comment  ·  Flag idea as inappropriate…  ·  Admin →
            • Add schema compare so you can easily deploy particular changes like BISM Normalizer

              SSDT Database project already has a schema compare, so you can easily generate deployment script to sync the structure of the database. Since tabular models are now defined in JSON, it would really make sense to have similar functionality for (Azure) Analysis Services.

              87 votes
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                1 comment  ·  Flag idea as inappropriate…  ·  Admin →

                Thanks for the feedback! Long term, we want to support schema diff functionality in SSDT.

                In the meantime, we have it on good authority that BISM Normalizer should get upgraded soon to work with 1400 models.

              • Writeback to tabular model

                And a way to incrementally push changes into regular sql after updating of the model.

                44 votes
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                  2 comments  ·  Flag idea as inappropriate…  ·  Admin →
                • Make Microsoft Azure Analysis Services availible for non default AAD users

                  It would be nice to be able to be able to grant access to users that are not part of the Default AAD. It could be users from a Customers AAD directories that are not your subscription or/and from users that are in another Directory in the subscription

                  16 votes
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                    2 comments  ·  Flag idea as inappropriate…  ·  Admin →
                  • Use in-memory data sets as a base for multiple data models

                    Duplicating data on in-memory storage is expensive (cost, load times,..). Allowing for the flexibility of having in-memory datasets linked to multiple data models allow for greater flexibility towards end-users while keeping infrastructure price at par. It would also allow for a broader set of customized/tailored data models (mostly related to links between data sets) while still centrally managed.

                    42 votes
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                      3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                    • Azure AS Data Connections in Excel Online

                      Support hosting Excel workbooks with live connections to Azure AS in Excel Online (incl workbooks inside Power BI), with pass-through of AAD user identity to AS.

                      Effectively, complete cloud equivalent for Excel Services in on-prem SharePoint!

                      63 votes
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                        2 comments  ·  Flag idea as inappropriate…  ·  Admin →
                      • Support for Hybrid mode

                        In old versions of SSAS you could have parts of an In-Memory cube/tabular be read directly from a source via Direct Query, this was a great feature. One of the main reason to use Direct Query is that the table you are using doesn't fit in memory and one of the main reasons to use In-Memory is that the source is too slow. Limiting users to choose mode for a whole model is bad.
                        Please (re-)add support for a hybrid mode where some tables are In-Memory and others are Direct Query. This is important for huge Azure SQL DW solutions…

                        71 votes
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                          2 comments  ·  Flag idea as inappropriate…  ·  Admin →
                        • Built-in SSRS support for Azure AS

                          It sounds like we need a new data source type in SSRS for Azure Analysis Services. While I think you can use an AAD service account username/password in the connection string, the current EffectiveUserName implementation will fail because it will say EffectiveUserName=DOMAIN\username rather than EffectiveUserName=username@domain.com. I'm hoping that an Azure AS connection type in SSRS could use the UPN for EffectiveUserName or allow some sort of user level UPN override property or user UPN mapping.

                          169 votes
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                            13 comments  ·  Flag idea as inappropriate…  ·  Admin →
                          • Support for non-native applications

                            Support for non-native applications. ie. Support for Java app using Analysis Service PaaS. REST or JDBC support

                            4 votes
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                              4 comments  ·  Flag idea as inappropriate…  ·  Admin →

                              Thanks for the update. I’m assuming you are talking specifically about URL access in such a way that works for 3rd party libraries such as OLAP4J and also general URL access without limitations around auth and resolving cluster IP addresses, etc.. We will look into it …

                            • Add ability to use Event Stream & Event File targets for xEvent Sessions

                              xEvents are tremendously helpful for monitoring and troubleshooting performance issues.

                              Ideally we'd get both "Event Stream" and "Event File" targets as there are good use cases for both.

                              6 votes
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                                0 comments  ·  Flag idea as inappropriate…  ·  Admin →

                                We are evaluating whether to allow access to file targets for xEvents, or to surface this information through the standard Azure mechanisms.

                              • 145 votes
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                                  11 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                • odbc

                                  Support Custom ODBC Drivers for importing data
                                  (ex: Apache Drill, Hive, PostGres etc)

                                  32 votes
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                                    3 comments  ·  Flag idea as inappropriate…  ·  Admin →

                                    We are definitely looking at how to provide more access to such data sources. Not sure on technical specifics at this stage, but is a priority and you should hear more about this in the not too distant future :)

                                  • Provide Graphical Execution Plan viewer for both Tabular and Multidimensional

                                    Currently understanding what SSAS is doing for a particular specific query is difficult and not that transparent. Having a visual representation of the steps taken by the engine to solve a query (like SQL Server Relational engine has had since SQL 7) would improve manageability

                                    60 votes
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                                      2 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Document TMSCHEMA DMVs

                                      The DMVs for SSAS Tabular (Azure and SQL 2016) are not documented anywhere. While the meaning of many of the fields is obvious, there are a few that are just IDs for which it would be nice to see all possible values and descriptions. It would make sense to add the definitions here: https://msdn.microsoft.com/en-us/library/hh230820.aspx

                                      37 votes
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                                        3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Present Azure Analysis Services on a VNET

                                        Instead of making Azure AS available on the internet, allow admins to move it so it's only available on a VNET.

                                        73 votes
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                                          6 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Elastic SSAS pools, similar to Elastic database pools

                                          Pool of SSAS dbs for managing the collective performance of SSAS cubes and reducing costs. Much like Azure SQL db's elastic database pool feature.

                                          21 votes
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                                            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
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