Topic: Database Administration >> Bitmap/ Btree
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| Kaiz |
Posted: Mar 22, 2008 10:18:12 AM |
Total Post: 104
Joined: Sep, 2007
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Dear Friends
When the table has to be large with large type all operation that is larger records, large DML, Large insert , etc.
Like in low cardinty table we use Bitmap here what we should use...
Thanks & Regards... |
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 Gitesh |
| Posted: Mar 24, 2008 02:51:27 AM |  |
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Total Post: 322
Joined: May, 2005
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Large select then use btree index
Large insert then use parallel DML
Large select on low cardiality then use bitmap index.
Large insert on low cardiality then don't use bitmap index.
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| Time Zone: EDT |
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