pg.ddx.io  pgsql-performance@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: kelvan <kicmcewen@windowslive.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: database tuning
Date: Tue, 11 Dec 2007 19:27:48 -0300
Message-ID: <20071211222748.GA31196@alvh.no-ip.org> (raw)
In-Reply-To: <fjn2d5$5al$1@news.hub.org>
References: <fja1je$2c22$1@news.hub.org>
	<1197016760.4255.474.camel@ebony.site>
	<fjc2hb$2cd3$1@news.hub.org>
	<dcc563d10712100858j7b55e68co5d0da0f8b82c19b1@mail.gmail.com>
	<fjki5a$uf1$1@news.hub.org>
	<Pine.GSO.4.64.0712101912340.14776@westnet.com>
	<fjn2d5$5al$1@news.hub.org>

kelvan wrote:

I wonder where did all the punctuation symbols on your keyboard went.
Your email is amazingly hard to read.

> overhead information i would to know is row overheads column overheads and 
> header overheads for blocks and anything else i have missed

As for storage overhead, see here:

http://www.postgresql.org/docs/8.3/static/storage-page-layout.html


-- 
Alvaro Herrera                 http://www.amazon.com/gp/registry/DXLWNGRJD34J
"Siempre hay que alimentar a los dioses, aunque la tierra esté seca" (Orual)



view thread (19+ messages)  latest in thread

Message-ID: <20071211222748.GA31196@alvh.no-ip.org>
Permalink:  ../20071211222748.GA31196@alvh.no-ip.org/
Also on:    postgresql.org/message-id/20071211222748.GA31196@alvh.no-ip.org

 · 

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-performance@postgresql.org
  Cc: alvherre@alvh.no-ip.org, kicmcewen@windowslive.com
  Subject: Re: database tuning
  In-Reply-To: <20071211222748.GA31196@alvh.no-ip.org>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox