Sunday, October 10, 2010

Microsoft Analysis Service Performance 2

After we got confused, why our cube is too slow when accessing it from other combuters in the same LAN or even when browsing the cube within the same server.

Things to check:
  • Make the server 64 bit
  • Install SQL server 64 bit
Config to check:
  • Use Windows heap instead of SSAS heap
change

MemoryHeapType from 1 to 2

and HeapTypeForObjects from 1 to 0

  • Disable the option of blocking other queries if one of them is taking longer time

CoordinatorQueryBalancingFactor from -1 to 1

and CoordinatorQueryBoostPriorityLevel from 3 to 0

This should be done in the msmdsrv.ini file

All this content is coming from Mr. Ashotosh sharma from Microsoft

but till now it didn't solve the problem completely!!! so we are focusing now in the design tips.
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