Well this is happening much sooner than I expected. T.K. Anand posted in his blog yesterday that there’s now a preview available for Power View against SQL Server Analysis Services multidimensional models.
Why is this a big deal? As you may know, Power View is a very cool data visualization tool which shipped with SQL Server 2012 RTM, which becomes available if you install Reporting Services (2012) in SharePoint mode, and also deploy SharePoint 2010 Enterprise. (Full set of requirements and deployment checklist available here.)
In the RTM release, Power View could consume only tabular semantic models, such as those created in PowerPivot for Excel and uploaded to SharePoint, or models created in SQL Server Data Tools and deployed to SQL Server 2012 Analysis Services in Tabular mode (not quite an exhaustive list, there are a couple of permutations of these).
Multidimensional models, better known as cubes, were not accessible to Power View (though they’re certainly available to other Reporting Services tools as well as PowerPivot).
Earlier this month, during a keynote at the PASS Summit, Microsoft announced that support for querying cubes from Power View was coming, but that it would be a v.Next timeframe. Imagine my surprise and delight to see yesterday’s announcement.