From: | Devrim GÜNDÜZ <devrim(at)CommandPrompt(dot)com> |
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To: | Robert Treat <xzilla(at)users(dot)sourceforge(dot)net> |
Cc: | pgsql-hackers(at)postgresql(dot)org, Andrew Dunstan <andrew(at)dunslane(dot)net>, Alex Drobychev <adrobj(at)yahoo(dot)com>, Heikki Linnakangas <heikki(at)enterprisedb(dot)com> |
Subject: | Re: How to keep a table in memory? |
Date: | 2007-11-13 02:47:19 |
Message-ID: | 1194922039.6310.51.camel@localhost.localdomain |
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Thread: | |
Lists: | pgsql-hackers |
Hi,
On Mon, 2007-11-12 at 21:15 -0500, Robert Treat wrote:
> > 2. you should investigate one or more of: pg_memcache, solid state
> > disk.
>
> you might also consider creating a tablespace on tmpfs or ramfs or
> something like pramfs
IIRC, ramfs are not that good for database use: If you want to extend
its size, you have to stop the database instance -- which is not
considered good.
Regards,
--
Devrim GÜNDÜZ , RHCE
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
Managed Services, Shared and Dedicated Hosting
Co-Authors: plPHP, ODBCng - http://www.commandprompt.com/
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