What Type Of Indexing Mechanism Do We Need To Use For A
Typical Data warehouse?
Ch KashifEnlightened
Power BI
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What Type Of Indexing Mechanism Do We Need To Use For A
Typical Data warehouse?
Ch Kashif
On the fact table it is best to use bitmap indexes. Dimension tables can use bitmap
and/or the other types of clustered/non-clustered, unique/non-unique indexes.
To my knowledge, SQLServer does not support bitmap indexes. Only Oracle supports
bitmaps.