| From: | mark(at)mark(dot)mielke(dot)cc |
|---|---|
| To: | Neil Conway <neilc(at)samurai(dot)com> |
| Cc: | Markus Schaber <schabi(at)logix-tt(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Postgresql Caching |
| Date: | 2006-10-16 21:01:53 |
| Message-ID: | 20061016210153.GA28253@mark.mielke.cc |
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| Lists: | pgsql-hackers |
On Mon, Oct 16, 2006 at 12:40:44PM -0400, Neil Conway wrote:
> On Mon, 2006-10-16 at 13:59 +0200, Markus Schaber wrote:
> > It's already possible to do this, just create the TABLESPACE in a
> > ramdisk / tmpfs or whatever is available for your OS.
> This is not an ideal solution: if the machine reboots, the content of
> the tablespace will disappear, requiring manual administrator
> intervention to get Postgres running again.
It's enough to show whether disk read/write is the crux of this issue
or not. I suspect not.
Anybody have numbers?
Cheers,
mark
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