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mlambreva
 
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Default Process a HOLAP cube? - 10-25-2004 , 07:33 AM






How long does it take to full process a HOLAP cube that has a fact-table with
size of 70 GB. It uses 9 dimensions.

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Dave Wickert [MSFT]
 
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Default Re: Process a HOLAP cube? - 10-25-2004 , 01:01 PM






It is impossible to answer that specifically. With HOLAP, the actual fact
table records are not move, but aggregates have to be calculated, thus it
will depend greatly on the number (and size) of the aggregates.

I recommend that you review the SSAS Performance and Operations Guides for
the various recommendations that they offer:
http://www.microsoft.com/technet/pro.../anservog.mspx
http://www.microsoft.com/technet/pro.../ansvcspg.mspx

Hope that helps.
--
Dave Wickert [MSFT]
dwickert (AT) online (DOT) microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
--
This posting is provided "AS IS" with no warranties, and confers no rights.

"mlambreva" <mlambreva (AT) discussions (DOT) microsoft.com> wrote

Quote:
How long does it take to full process a HOLAP cube that has a fact-table
with
size of 70 GB. It uses 9 dimensions.



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mlambreva
 
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Default Re: Process a HOLAP cube? - 10-25-2004 , 04:21 PM




Thanks!

"Dave Wickert [MSFT]" wrote:

Quote:
It is impossible to answer that specifically. With HOLAP, the actual fact
table records are not move, but aggregates have to be calculated, thus it
will depend greatly on the number (and size) of the aggregates.

I recommend that you review the SSAS Performance and Operations Guides for
the various recommendations that they offer:
http://www.microsoft.com/technet/pro.../anservog.mspx
http://www.microsoft.com/technet/pro.../ansvcspg.mspx

Hope that helps.
--
Dave Wickert [MSFT]
dwickert (AT) online (DOT) microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
--
This posting is provided "AS IS" with no warranties, and confers no rights.

"mlambreva" <mlambreva (AT) discussions (DOT) microsoft.com> wrote in message
news:F0BC45E8-96C7-4E11-B5BB-D5109D446324 (AT) microsoft (DOT) com...
How long does it take to full process a HOLAP cube that has a fact-table
with
size of 70 GB. It uses 9 dimensions.




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