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Tablespaces don't cost more. I can not imaging using less than three
tablespaces for data and three for indexes.
Then size them, after examining your segments, to something like this:
128K, 5M, 25M
so that you have small for lookups, medium where appropriate, and large for the largest: Usually I use more depending on my analysis and getting the best possible usage of my disk space.
Daniel Morgan
Christian Svensson wrote:
> Greetings,
>
> We are about to swith out temporary tablespace from Dictionary Managed
> Tablespace (DMT) to Locally Managed Tablespace (LMT) when we will
> upgrade our database (OLTP) from 8.1.6.0 -> 8.1.7.1
>
> How are we going to decide the "best suitable" uniform size for the
> LMT ?
>
> I have looked everywhere in both this newsgroup and at metalink, but
> the only thing I find is that it should be:
>
> UNIFORM SIZE = SORT_AREA_SIZE * n
>
> Now we have a sort_area_size of 65536 but how many "n" should we have
> ? I have seen many examples of a uniform size of 10M and 50M(!) but I
> have not seen any directions.
>
> In v$system_event there are only 1 total_waits if that helps.
>
> Thanks for any comments on this.
>
> /Christian
Received on Wed Feb 27 2002 - 12:52:12 CST