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Slow Aggregations Designer

Yash
10/23/2004 4:25:02 AM

sql server data warehouse:

Hi,
Any hints why the aggregation designer will be slow.
Many Thanks.
--
Regards,
Yash

Re: Slow Aggregations Designer

Dave Wickert [MSFT]
10/23/2004 6:12:41 PM

Sure. Mostly because of high complexity forces the total possible aggregates
to exponentially grow. See the various techinques you can use to work with
high complexity discussed in the following two white papers.

http://www.microsoft.com/technet/prodtechnol/sql/2000/maintain/anservog.mspx
http://www.microsoft.com/technet/prodtechnol/sql/2000/maintain/ansvcspg.mspx

--
Dave Wickert [MSFT]
dwickert@online.microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
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