OLAPQueryLog analysis
We can learn a lot about cube usage and actual aggregation usage from the OLAPQueryLog table.
I attached here my demo from Tech Ready 6.
In the attached file you can find a Word document which guides you what to do, T-SQL Scripts and SSRS reports.
More details in a proper post when I'll be back from Seattle.
Itay Braun Premier Field Engineer - SQL Server Microsoft Services - UK
E-Mail: itayb@microsoft.com Mobile: +44-796-928-9996 Blog: http://sqlblogcasts.com/blogs/thepremiers/
Veni Vidi Fixit