Re: Very slow processing on SSAS2005 Std (Core Duo, MSSQL on same box, different disks for DB and AS)...
- From: "Will Alber" <junk@xxxxxxxxxxxxxxx>
- Date: Sat, 14 Jul 2007 08:17:29 +0100
D'oh - that's the last time I provide credentials for impersonation.
Setting the impersonation to 'Use Service Account' sorted it, bizarrely. I
was using the credentials for my PC, apparently this lead to serious
performance issues, I expect that I was hitting a network timeout or similar
each time authentication was required. Processing dropped from ~2 mins to
~1 sec after using service account. :)
"Will Alber" <junk@xxxxxxxxxxxxxxx> wrote in message
news:eK2eCXexHHA.600@xxxxxxxxxxxxxxxxxxxxxxx
Hi All,
I have a very simple cube (my bank account transactions), with around 500
fact table rows, a handful of very small dimensions, including a date
dimension built by SSAS.
When I process this cube, it takes 2 mins+, the majority of the time being
spent processing the dimensions.
I've profiled MSSQL (where the 'subject matter' DB is), and the sum total
of duration for queries used to build the cube amounts to around a second.
I'm struggling to see why SSAS would be having a hard time building this
cube - any thoughts?
Many thanks,
Will Alber.
.
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