Skip site navigation (1) Skip section navigation (2)

Re: Best hardware/cost tradoff?

From: cluster <skrald(at)amossen(dot)dk>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Best hardware/cost tradoff?
Date: 2008-08-30 10:21:29
Message-ID: g9b6v7$1ujm$1@news.hub.org (view raw or flat)
Thread:
Lists: pgsql-performance
We are now leaning towards just buying 4 SAS disks.

So should I just make one large RAID-10 partition or make two RAID-1's 
having the log on one RAID and everything else on the second RAID?
How can I get the best read/write performance out of these four disks?
(Remember, that it is a combined web-/database server).

In response to

Responses

pgsql-performance by date

Next:From: Thomas FinneidDate: 2008-08-31 13:32:21
Subject: slow update of index during insert/copy
Previous:From: Gregory S. YoungbloodDate: 2008-08-29 16:37:56
Subject: Re: select on 22 GB table causes "An I/O error occured while sending to the backend." exception

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group