pg.ddx.io  pgsql-performance@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Jim C. Nasby <jim@nasby.net>
To: Jeff Frost <jeff@frostconsultingllc.com>
Cc: Joshua D. Drake <jd@commandprompt.com>
Cc: Bucky Jordan <bjordan@lumeta.com>
Cc: Luke Lonergan <llonergan@greenplum.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: availability of SATA vendors
Date: Sun, 26 Nov 2006 17:30:56 -0600
Message-ID: <20061126233055.GE39519@nasby.net> (raw)
In-Reply-To: <Pine.LNX.4.64.0611220901210.4382@discord.home.frostconsultingllc.com>
References: <78ED28FACE63744386D68D8A9D1CF5D420A080@MAIL.corp.lumeta.com>
	<Pine.LNX.4.64.0611220834400.4382@discord.home.frostconsultingllc.com>
	<1164214816.2868.18.camel@localhost.localdomain>
	<Pine.LNX.4.64.0611220901210.4382@discord.home.frostconsultingllc.com>

On Wed, Nov 22, 2006 at 09:02:04AM -0800, Jeff Frost wrote:
> A valid question.  Does the caching raid controller negate the desire to 
> separate pg_xlog from PGDATA?

Theoretically, yes. But I don't think I've seen any hard numbers from
testing.
-- 
Jim Nasby                                            jim@nasby.net
EnterpriseDB      http://enterprisedb.com      512.569.9461 (cell)



view thread (21+ messages)  latest in thread

Message-ID: <20061126233055.GE39519@nasby.net>
Permalink:  ../20061126233055.GE39519@nasby.net/
Also on:    postgresql.org/message-id/20061126233055.GE39519@nasby.net

 · 

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-performance@postgresql.org
  Cc: jim@nasby.net, jeff@frostconsultingllc.com, jd@commandprompt.com, bjordan@lumeta.com, llonergan@greenplum.com
  Subject: Re: availability of SATA vendors
  In-Reply-To: <20061126233055.GE39519@nasby.net>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox