Skip site navigation (1) Skip section navigation (2)

Re: Press Release, Final Draft?

From: Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl>
To: Rod Taylor <pg(at)rbt(dot)ca>
Cc: Simon Riggs <simon(at)2ndquadrant(dot)com>,Neil Conway <neilc(at)samurai(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>,Postgresql Advocacy <pgsql-advocacy(at)postgresql(dot)org>
Subject: Re: Press Release, Final Draft?
Date: 2004-09-22 23:27:36
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-advocacy
On Wed, Sep 22, 2004 at 07:08:52PM -0400, Rod Taylor wrote:

> I cannot answer these because I've not tested all workloads under
> different configurations. For my workload on 2 to 4way machines, Pg on
> 8.0 configured similarly to 7.4 was a touch slower (5% or so).

One difference between 7.4 and 8.0 is that the latter has 4 bytes more
per-tuple overhead (the "field compression" done by Manfred Koizar on
7.3 was lost due to subtransactions).  This change alone can make an
important difference, and will affect everyone, in all situations.

Alvaro Herrera (<alvherre[a]>)
"¿Qué importan los años?  Lo que realmente importa es comprobar que
a fin de cuentas la mejor edad de la vida es estar vivo"  (Mafalda)

In response to

pgsql-advocacy by date

Next:From: Josh BerkusDate: 2004-09-23 03:21:04
Subject: Re: Press Release, Final Draft?
Previous:From: Rod TaylorDate: 2004-09-22 23:08:52
Subject: Re: Press Release, Final Draft?

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group