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help / color / mirror / Atom feedFrom: Tom Lane <tgl@sss.pgh.pa.us>
To: Pascal Van Puymbroeck <pascal.vanpuymbroeck@zenonproductions.be>
Cc: pgsql-admin@postgresql.org
Subject: Re: Performance issue
Date: Sat, 05 Feb 2005 11:53:56 -0500
Message-ID: <23588.1107622436@sss.pgh.pa.us> (raw)
In-Reply-To: <42048EE6.70007@zenonproductions.be>
References: <42048EE6.70007@zenonproductions.be>
Pascal Van Puymbroeck <pascal.vanpuymbroeck@zenonproductions.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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To: pgsql-admin@postgresql.org
Cc: tgl@sss.pgh.pa.us, pascal.vanpuymbroeck@zenonproductions.be
Subject: Re: Performance issue
In-Reply-To: <23588.1107622436@sss.pgh.pa.us>
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