Start here:
http://candle.pha.pa.us/main/writings/pgsql/hw_performance/index.html
If you have already fiddled around with these settings then share some
of the queries (and their plans).
Jason
MindTerm <mindterm@yahoo.com> writes:
> Hi all,
>
> I am writing a large function which perform more
> than 2000 modify statements ( delete / insert ) . The
> execution time of this function is not acceptable. How
> can I config postgresql ( in postgresql.conf ?? ) so
> that the performance will be better ? The machine
> runing postgresql have spare memory and harddisk
> space.
>
>
> M.T.
>
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