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What is bitmap index in Cognos?

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What is bitmap index in Cognos?
posted Aug 4, 2016 by Ayesha Pokharna

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1 Answer

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A bitmap index is used for replacement of list of rowids for each key value. This index is mainly efficient for data warehousing as it has low cardinality and low updates

answer Aug 8, 2016 by Manikandan J
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