Bitmap Join Indexes
- From: "Freeman, Donald" <dofreeman@xxxxxxxxxxx>
- To: "Oracle-L (E-mail)" <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 12 Feb 2004 16:17:12 -0500
In our datawarehouse we chose to go with materialized views and query =
rewrite to speed up our report performance. Ever since I read about =
Bitmap Join Indexes I've been wondering whether these are exclusive =
features, or can be implemented together, or one or the other is =
superior. I'm not sure how to evaluate the benefit of these features. =
Would someone comment?
Don Freeman
Database Administrator
Bureau of Information Technology
PA Department of Health
717-783-4743 Ext 337
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