Re: Analysis Services 2005 Browers Seems Slow
- From: Jéjé <willgart_A_@xxxxxxxxxxxxxx>
- Date: Tue, 16 Jan 2007 08:57:48 -0500
generally the problem is not the cube, its the OWC / Pivottable.
this tool create bad queries specially if you use a lot of attributes and dimensions and you use the multiselect feature or the order by feature.
also verify that your attributes are set to the rigid option instead of flexible.
(there is other optimizations option around dimensions, search on SSAS/BI blogs on the web to learn more)
also verify if the problem come from the client side or the cube side (see which application takes the CPU time)
do you have calculated measures ?
the best way to play with the pivottable is to filter a lot and use only few attributes in rows or columns
personally I try to never put more then 2 attributes in rows and only 1 in columns.
and try to not select few members from a dimension and display them in rows or columns; or disable the visual total option of the pivottable.
"Gummy" <gumbatman@xxxxxxxxxxx> wrote in message news:12qonk16ua9iqd1@xxxxxxxxxxxxxxxxxxxxx
Hello,.
I'm a new newbie, so I apologize in advance...
I have a fact table with about 1.3M rows and three dimension tables (one of them is about 80,000 rows, the others only 1000). When I use the browser and add a few hierarchies to it, it gets really, really slow to display. It may take up to 2 minutes to refresh (I have a gig of ram with a 3.2 GHz P4, Windows XP Pro).
I ran the Design Aggregation Wizard (I selected Molap), it makes one partition with 70 aggregations (is that good?). When I change the percent or use the "Run Until I Hit Stop" it still gives me the same results.
What can I do to improve the performance? Do I break it into additional partitions? Am I missing a critical step (it sure feels that way)?
Thank you for the help.
-Gummy
- Follow-Ups:
- Re: Analysis Services 2005 Browers Seems Slow
- From: Gumbatman
- Re: Analysis Services 2005 Browers Seems Slow
- References:
- Analysis Services 2005 Browers Seems Slow
- From: Gummy
- Analysis Services 2005 Browers Seems Slow
- Prev by Date: Re: OWC and Analysis Services (cross-post)
- Next by Date: Re: HELP I am about to quit on AS2005
- Previous by thread: Analysis Services 2005 Browers Seems Slow
- Next by thread: Re: Analysis Services 2005 Browers Seems Slow
- Index(es):
Relevant Pages
|