| From: | Ben <bench(at)silentmedia(dot)com> |
|---|---|
| To: | Walter Vaughan <wvaughan(at)steelerubber(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Hardware |
| Date: | 2007-02-06 19:25:53 |
| Message-ID: | Pine.LNX.4.64.0702061124360.28404@localhost.localdomain |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Tue, 6 Feb 2007, Walter Vaughan wrote:
> <quote>
> CPUs ? The more CPUs the better, however if your database does not use many
> complex functions your money is best spent on a better disk subsystem. Also,
> avoid Intel Xeon processors with PostgreSQL as there is a problem with the
> context switching in these processors that gives sub-par performance.
> Opterons are generally accepted as being a superior CPU for PostgreSQL
> databases.
> </quote>
>
> Is this still true in regards to Xeon's? I was looking at a server with Quad
> Core Xeon 2 5335 @ 2.0GHz.
My understanding is that this is no longer true with the newer xeons, but
then, I haven't tested them myself, so I can't say.
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