SSAS Tips 
Design aggregations for partitions with 500000 or more rows
Design aggregations for partitions with 500000 or more rows
| Design aggregations for partitions with 500000 or more rows |
| Thursday, 21 June 2007 19:34 | |||
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Design aggregations for partitions with 500000 or more rows. Importance - High. Source - SSAS 2008 (Katmai) June CTP Partition and Aggregation design warning rules.
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- Process only one partition so you can browse the cube
- Create hierarchies in non-parent child dimensions
- Do not ignore duplicate key errors. Change the KeyDuplicate property of the error configuration ...
- Define a time dimension
- Do not forget to set properly attribute relationship type (rigid or flexible).
Top Rated
- Define a time dimension
- Process only one partition so you can browse the cube
- Do not ignore duplicate key errors. Change the KeyDuplicate property of the error configuration ...
- Avoid redundant attribute relationships because these relationships may prevent data from being ...
- If you can, list in SELECT statement real measures first and calculated measures after
- Do not forget to set properly attribute relationship type (rigid or flexible).
- Remove aggregation designs that are not used by any partitions
- Avoid having 10 or more dimensions with a single attribute. Consider unifying them
