Re: Filesystems WAS: Perfomance Tuning - Mailing list pgsql-performance

From Andrew Sullivan
Subject Re: Filesystems WAS: Perfomance Tuning
Date
Msg-id 20030812204022.GJ13448@libertyrms.info
Whole thread Raw
In response to Re: Filesystems WAS: Perfomance Tuning  (Richard Welty <rwelty@averillpark.net>)
List pgsql-performance
On Tue, Aug 12, 2003 at 04:31:19PM -0400, Richard Welty wrote:
> impractical. has any consideration been given to providing a way to manage
> such a deployment?

Plenty.  No-one's completed an implementation yet.

> or is it the judgement of the hackers community that a monsterous raid-10
> array offers comparable performance?

It's tough to say, but I _can_ tell you that, so far in my tests,
I've never been able to prove an advantage in separating even the WAL
on a Sun A5200.  That's not a result yet, of course, just a bit of
gossip.

A

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