Re: Bitmapped Index

From: Christopher M. Day <christopher.day_at_rdbms.freeserve.co.uk>
Date: Mon, 26 Apr 1999 23:20:03 +0100
Message-ID: <3724E693.2B5F4A7@rdbms.freeserve.co.uk>

jaishreeb,

All the books I've found only touch the surface with bitmap indexes. No one really seems to understand the benefits or present comparisons to to likes of the old SybaseIQ or M204.

There was however a paper presented at Oracle OpenWorld'98 by George Lumpar which is the most detailed paper from a technical perspective.

Try http://www.oracle.com/oow/owa/search.presesp

Then Track = 'Oracle For Transaction Processing and Datawarehouses' Abstract = 'Contains' 'bitmap index'

The paper is #123.

Chris.

jaishreeb_at_my-dejanews.com wrote:
>
> Hello!
>
> Can anybody suggest some websites or books for referring Bimapped Index in
> oracle 8.And also how it helps in improving the performance in Datawarehousing
> aspect.
>
> Bye!
>
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Received on Mon Apr 26 1999 - 17:20:03 CDT