| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Pascal Van Puymbroeck <pascal(dot)vanpuymbroeck(at)zenonproductions(dot)be> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Performance issue |
| Date: | 2005-02-05 16:53:56 |
| Message-ID: | 23588.1107622436@sss.pgh.pa.us |
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| Lists: | pgsql-admin |
Pascal Van Puymbroeck <pascal(dot)vanpuymbroeck(at)zenonproductions(dot)be> writes:
> I would like to solve a strange behaviour I encountered using Postgresql
> 8.0.1 on windows. Connecting to the database is OK, but when running a
> query to the database, its terribly slow. The fact is that I need the
> database to be running on the same machine, my application is.
There was a recent thread that came to the conclusion that loopback TCP
connections are remarkably slow on Windows unless you've installed the
correct add-on package --- something not tremendously obvious, I think
it was a "QOS" patch or maybe something to do with packet filtering.
Check the archives of the various pgsql lists. I forget which list but
it was just a couple weeks ago.
regards, tom lane
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