Vidas Matelis Analysis Services Blog

In Analysis Services 2008 Microsoft introduced many schema rowsets that are very similar to SQL Server Data Management Views (DMVs). Although in Books Online Microsoft refers to these new tables as “schema rowsets”, it is just easier for now to call them DMVs. You can use these DMVs to query SSAS 2008 metadata and actual data. Here is the link  to my original post about DMVs.

You can execute queries on DMVs directly in Analysis Services. For example you can connect to Analysis Services from SQL Server Management Studio, choose menu item “File”->”New”->”Analysis Services MDX Query” and write your query to select data from DMV.

You can also execute queries against SSAS DMVs from SQL Server environment. At this point I believe this is going to be preferred method to query SSAS DMVs. This is because queries on DMVs in Analysis Services has many limitations, yet these limitations do not exists for queries from SQL Server linked server. Example of such very important limitation – in Analysis services you cannot join 2 DMVs.

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