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Re: FYI: Load times for a largish DB in 8.2 vs. 8.3 vs. 8.4 - Mailing list pgsql-general

From Todd A. Cook
Subject Re: FYI: Load times for a largish DB in 8.2 vs. 8.3 vs. 8.4
Date
Msg-id 4A3A9053.1030008@blackducksoftware.com
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In response to Re: FYI: Load times for a largish DB in 8.2 vs. 8.3 vs. 8.4  (Vick Khera <vivek@khera.org>)
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Vick Khera wrote:
> On Wed, Jun 17, 2009 at 10:50 AM, Todd A.
> Cook<tcook@blackducksoftware.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?
>

checkpoint_segments was set to 128 for all tests.

-- todd

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