Re: PostgreSQL Configuration Tool for Dummies

From: Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
To: "Campbell, Lance" <lance(at)uiuc(dot)edu>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: PostgreSQL Configuration Tool for Dummies
Date: 2007-06-21 06:10:49
Message-ID: 467A1669.4030004@kaltenbrunner.cc
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

Campbell, Lance wrote:
> Now I am at the difficult part, what parameters to calculate and how to
> calculate them. Everything below has to do with PostgreSQL version 8.2:
>
>
>
> The parameters I would think we should calculate are:
>
> max_connections
>
> shared_buffers
>
> work_mem
>
> maintenance_work_mem
>
> effective_cache_size
>
> random_page_cost
>
>
>
> Any other variables? I am open to suggestions.

we also should scale max_fsm_pages according to the database size and
workload answers - I also note that the configuration file it generates
seems to look like on for PostgreSQL 7.x or something - I think we
should just include the specific parameters to change.

Stefan

In response to

Browse pgsql-performance by date

  From Date Subject
Next Message Greg Smith 2007-06-21 07:14:48 Re: Volunteer to build a configuration tool
Previous Message Kurt Overberg 2007-06-21 00:43:57 Re: Maintenance question / DB size anomaly...