Subject | RE: [firebird-support] Re: Page Size |
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Author | Leyne, Sean |
Post date | 2007-07-12T21:27:58Z |
Robert,
If you are using v1.x, upgrade to 2.0. The engine does a much better
job of handling indexes with large numbers of dups
(STOCKMOVEMENT_REGIONREF -- 65% of the records have a single value, with
574000 dups!!!)
Sean
> I thought I would check our DB after reading this thread. We have aof
> number of index depths of 3 (none above) our DB is using a page size
> 8192. I show the details of a couple of the more commonly used tablesto
> that have a high index depth. Are these bad, what sort of issues
> (performance wise) will this cause. Is the best way to deal with it
> increase the page size further?In most cases; yes.
If you are using v1.x, upgrade to 2.0. The engine does a much better
job of handling indexes with large numbers of dups
(STOCKMOVEMENT_REGIONREF -- 65% of the records have a single value, with
574000 dups!!!)
Sean