Re: postgres on a beowulf? (AMD)opteron?

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От scott.marlowe
Тема Re: postgres on a beowulf? (AMD)opteron?
Дата
Msg-id Pine.LNX.4.33.0305210945150.22863-100000@css120.ihs.com
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Ответ на Re: postgres on a beowulf? (AMD)opteron?  (Ron Johnson <ron.l.johnson@cox.net>)
Ответы Re: postgres on a beowulf? (AMD)opteron?  (Bruce Momjian <pgman@candle.pha.pa.us>)
Список pgsql-performance
On 21 May 2003, Ron Johnson wrote:

> On Tue, 2003-05-20 at 06:27, Andrew Sullivan wrote:
> > On Mon, May 19, 2003 at 01:28:32PM -0400, george young wrote:
> > > Has anyone run postgres on a beowulf system?
> >
> > Can't be done.  None of the cluster systems support cross-machne
> > shared memory (this is actually a problem for Postgres and NUMA, as
> > well, BTW).
>
> VMSclusters and Tru64 clusters do, but, of course, it has to be
> programmed for.
>
> And the licensing costs are pretty steep...

someone was on the list last year and had gotten postgresql (sorta)
working on mosix clusters.  The performance, I recall, was less than
stellar.


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