| From: | "Munteanu Gabriel" <gmunteanu(at)rdslink(dot)ro> |
|---|---|
| To: | "Martijn van Oosterhout" <kleptog(at)svana(dot)org> |
| Cc: | "postgres-general" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: wal-debug |
| Date: | 2003-03-03 11:11:37 |
| Message-ID: | 001401c2e175$a8e04b10$4b5ae73e@SERVERXP |
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| Thread: | |
| Lists: | pgsql-general |
I am asking to improve performace.
Can you explain me how WAL improves performance.
ex:
a query lasts 1 second when WAL would be disabled
if it is enabled how WAL improves performance?
What does it do?
Gabi
----- Original Message -----
From: "Martijn van Oosterhout" <kleptog(at)svana(dot)org>
To: "Munteanu Gabriel" <gmunteanu(at)rdslink(dot)ro>
Cc: "postgres-general" <pgsql-general(at)postgresql(dot)org>
Sent: Monday, March 03, 2003 4:48 AM
Subject: Re: [GENERAL] wal-debug
No, it can't be done. WAL is *good*. WAL stops you from losing data if the
machine crashes. WAL can improve performance.
Why are you asking.
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