From: Ow Mun Heng <Ow.Mun.Heng@wdc.com>
To: Tomas Vondra <tv@fuzzy.cz>
Cc: Ketema <ketema@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Hardware for PostgreSQL
Date: Thu, 01 Nov 2007 11:53:02 +0800
Message-ID: <1193889182.7999.71.camel@neuromancer.home.net> (raw)
In-Reply-To: <4728FAA1.7060905@fuzzy.cz>
References: <1193849108.591961.103570@22g2000hsm.googlegroups.com>
<4728FAA1.7060905@fuzzy.cz>
On Wed, 2007-10-31 at 22:58 +0100, Tomas Vondra wrote:
> 2) separate the transaction log from the database
>
> It's mostly written, and it's the most valuable data you have. And in
> case you use PITR, this is the only thing that really needs to be
> backed up.
My main DB datastore is in a raid1 array and the xlog is still
maintained in a single OS drive. Is this considered OK?
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To: pgsql-performance@postgresql.org
Cc: Ow.Mun.Heng@wdc.com, tv@fuzzy.cz, ketema@gmail.com
Subject: Re: Hardware for PostgreSQL
In-Reply-To: <1193889182.7999.71.camel@neuromancer.home.net>
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