Re: Is it possible to start two instances of postgresql?

From: Dan Harris <fbsd(at)drivefaster(dot)net>
To: PostgreSQL Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Is it possible to start two instances of postgresql?
Date: 2006-06-15 17:17:25
Message-ID: 44919625.8040200@drivefaster.net
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> kah_hang_ang(at)toray(dot)com(dot)my wrote:
>
>
>> both of the two database are live but use for two different web app.
>> my company don't want to spend more to buy a new server, so then I think of
>> to implement both under the same server and one instance..

Just as an anecdote, I am running 30 databases on a single instance and
it's working quite well. There may be reasons to run multiple
instances but it seems like tuning them to cooperate for memory would
pose some problems - e.g. effective_cache_size.

-Dan

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