| From: | Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> |
|---|---|
| To: | Mike Rylander <mrylander(at)gmail(dot)com> |
| Cc: | Rick Jansen <rick(at)rockingstone(dot)nl>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Tsearch2 performance on big database |
| Date: | 2005-03-22 13:24:16 |
| Message-ID: | Pine.GSO.4.62.0503221620540.5508@ra.sai.msu.su |
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| Lists: | pgsql-performance |
On Tue, 22 Mar 2005, Mike Rylander wrote:
>
> And Oleg should know. Unless I'm mistaken, he (co)wrote tsearch2.
You're not mistaken :)
> Other than shared buffers, I can't imagine what could be causing that
> kind of slowness. EXPLAIN ANALYZE, please?
>
tsearch2 config's also are very important. I've seen a lot of
mistakes in configs !
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83
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