From: | Richard Huxton <dev(at)archonet(dot)com> |
---|---|
To: | "zanet_tomas(at)libero(dot)it" <zanet_tomas(at)libero(dot)it> |
Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: PostgreSQL DB split |
Date: | 2007-11-28 13:18:53 |
Message-ID: | 474D6ABD.9020508@archonet.com |
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Lists: | pgsql-general |
zanet_tomas(at)libero(dot)it wrote:
> Hi,
>
> I'm currently using a PostgreSQL DB on my disk memory, but right now I need to split this DB in this way:
>
> a. the first DB (or first DB partion) will be stored in the Flash memory and it will contain the system configuration values;
> b. the second DB (or second DB partion) will be stored in the RAM memory and it will contain the state values.
> These values will be modified many times and they will be deleted when the system goes down.
>
> I can read that I can create a PostgreSQL DB on the RAMDisk partion, but I'm wondering if is it possible to create
> one DB with two schemas in two different memory location (RAM and flash)?
See the manuals for "tablespaces".
--
Richard Huxton
Archonet Ltd
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