Re: FYI: Load times for a largish DB in 8.2 vs. 8.3 vs. 8.4

From: Vick Khera <vivek(at)khera(dot)org>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: FYI: Load times for a largish DB in 8.2 vs. 8.3 vs. 8.4
Date: 2009-06-18 17:58:56
Message-ID: 2968dfd60906181058r1dfd4fbfy1210183b76457f7@mail.gmail.com
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On Wed, Jun 17, 2009 at 10:50 AM, Todd A.
Cook<tcook(at)blackducksoftware(dot)com> wrote:
> The loads were all done on the same machine, with the DB going on a pair
> of SATA drives in a RAID-0 stripe.  The machine has 2 non-HT Xeons and
> 8GB RAM.  maintenance_work_mem was set to 512MB in all three cases.

What if you double or triple the number of checkpoint segments?

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