Place Bitmap Indexes For Fast Data Retreival On NMS Fact Tables in BI (Doc ID 969523.1)

Last updated on OCTOBER 18, 2016

Applies to:

Oracle Utilities Business Intelligence - Version: 2.2.1 and later   [Release: and later ]
Information in this document applies to any platform.

Goal

Why do the low cardinality fields (like cf_cust_rst_outg, cf_recent_rst_outg, cf_rst_job, cf_recent_job) of dwadm schema have no bitmap indexes added?



Solution

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