Re: Performance

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Tomas Vondra <tv(at)fuzzy(dot)cz>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Performance
Date: 2011-04-27 20:22:51
Message-ID: BANLkTikcGpJhWU7w9+9c+A8TvrVrdsyqvA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

On Tue, Apr 26, 2011 at 8:54 PM, Tomas Vondra <tv(at)fuzzy(dot)cz> wrote:
> I wonder if there are cases where an increase of random_page_cost would
> hurt performance, and another increase would improve it ... And I'm not
> talking about individual queries, I'm talking about overall performance.

I don't think there are many. But I don't think you can assume that
there are none.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

In response to

Browse pgsql-performance by date

  From Date Subject
Next Message Robert Haas 2011-04-27 20:27:48 Re: Performance
Previous Message Kevin Grittner 2011-04-27 18:56:48 Re: Performance