| From: | Andrew Sullivan <andrew(at)libertyrms(dot)info> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Postgresql on SUN Server |
| Date: | 2003-05-27 17:07:10 |
| Message-ID: | 20030527170709.GM3737@libertyrms.info |
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| Lists: | pgsql-general pgsql-hackers |
On Tue, May 27, 2003 at 09:05:07AM -0600, scott.marlowe wrote:
> Correct. The max shared memory segment on 64 bit hardware is larger than
> any amount of RAM currently installable. I'm pretty sure the limit is
> so large that the overhead of handling a large segment would become a
> problem long before you'd be able to hit a hard limit.
Given that, in my experience, 1 Gig of shared buffer space totally
tanked performance on Solaris 7, the limiti is already so large that
handling a large segment is a problem ;-)
A
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Andrew Sullivan 204-4141 Yonge Street
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