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Re: my boss want to migrate to ORACLE

From: "Matthew T(dot) O'Connor" <matthew(at)zeut(dot)net>
To: Stephane Tessier <stephane(dot)tessier(at)abovesecurity(dot)com>
Cc: markir(at)coretech(dot)co(dot)nz, pgsql-performance(at)postgresql(dot)org
Subject: Re: my boss want to migrate to ORACLE
Date: 2004-07-30 17:56:16
Message-ID: 410A8BC0.3070106@zeut.net (view raw or flat)
Thread:
Lists: pgsql-performance
Stephane Tessier wrote:

>I think with your help guys I'll do it!
>
>I'm working on it!
>
>I'll work on theses issues:
>
>we have space for more ram(we use 2 gigs on possibility of 3 gigs)
>iowait is very high 98% --> look like postgresql wait for io access
>raid5 -->raid0 if i'm right raid5 use 4 writes(parity,data, etc) for each
>write on disk
>use more transactions (we have a lot of insert/update without transaction).
>cpu look like not running very hard
>
>*php is not running on the same machine
>*redhat enterprise 3.0 ES
>*the version of postgresql is 7.3.4(using RHDB from redhat)
>*pg_autovacuum running at 12 and 24 hour each day
>  
>
What do you mean by "pg_autovacuum running at 12 and 24 hour each day"?

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Subject: Re: my boss want to migrate to ORACLE
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