From: Richard Huxton <dev@archonet.com>
To: elias ghanem <e.ghanem@acteos.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Multiple data base on same server
Date: Fri, 26 Feb 2010 11:44:09 +0000
Message-ID: <4B87B409.4090503@archonet.com> (raw)
In-Reply-To: <201002260934.o1Q9Xxka014571@relay-ext.ornis.com>
References: <201002260934.o1Q9Xxka014571@relay-ext.ornis.com>
On 26/02/10 09:37, elias ghanem wrote:
> Hi,
>
> I'm using postgresql 8.4
>
> I need to install multiple postgresql dbs on one server but I have some
> questions:
>
> -Is there any problems (performance wise or other) if I have 10 to 15 DBs on
> the same server?
Clearly that's going to depend on what they're all doing and how big a
server you have. There's no limitation in PostgreSQL that stops you though.
> -Each DB needs 10 tablespaces, so if I create 10 different tablespaces for
> each DB I will have 100 to 150 table space on the same server. So can this
> also cause any problems?
Do you have 200-300+ disks to put these tablespaces on? If not, I'm not
clear what you are trying to do. Why does each DB need 10 tablespaces?
--
Richard Huxton
Archonet Ltd
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To: pgsql-performance@postgresql.org
Cc: dev@archonet.com, e.ghanem@acteos.com
Subject: Re: Multiple data base on same server
In-Reply-To: <4B87B409.4090503@archonet.com>
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