Analysis Services Locking And Blocking

Bill Anton shows how to figure out if your Analysis Services performance problem is due to locks:

This past weekend, after one of my presentations on Analysis Services at SQL Saturday 520, an attendee described a performance issue in his environment that he thought could be related to locking and blocking and asked if there was a way to confirm if this was the cause. The short answer is yes, absolutely!

While I wouldn’t say this is a common issue across *all* analysis services environments, it’s definitely common amongst the subset of analysis services environments that do intra-day processing – which is when the SSAS database is being processed during hours of the day when users might be simultaneously querying it.

This is a very interesting article.  I’d never thought about SSAS taking locks, but it makes perfect sense.

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