Re: [Again] Postgres performance problem

From: Adam Tauno Williams <adamtaunowilliams(at)gmail(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: [Again] Postgres performance problem
Date: 2007-09-14 14:00:59
Message-ID: 1189778459.5199.5.camel@aleph.wmmi.net
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> > Isn't that the point of the documentation? I mean, if the existing,
> > official manual has been demonstrated (through countless mailing list
> > help requests) to not sufficiently explain a given topic, shouldn't
> > it be revised?

Or it proves that no one bothers to read the docs.

> > One thing that might help is a hyperlinked glossary
> > so that people reading through the documentation can go straight to
> > the postgres definition of dead tuple, index bloat, etc.
> Yes and no. The official docs are more of a technical specification.
> Short, simple and to the point so that if you know mostly what you're
> doing you don't have to wade through a long tutorial to find the
> answer. I find MySQL's documentation frustrating as hell because I
> can never find just the one thing I wanna look for.

Yes! MySQL documentation is maddening.

This is why, I suspect, for products like Informix and DB2 IBM publishes
two manuals (or roughly equivalent to two manuals): a "guide" and a
"reference".

> written as a tutorial. I.e. I have to pay the "stupid tax" when I
> read their docs.

Yep.

> What I want to do is two fold. 1: fix the technical docs so they have
> better explanations of each of the topics, without turning them into
> huge tutorials. 2: Write a vacuuming tutorial that will be useful
> should someone be new to postgresql and need to set up their system.
> I think the tutorial should be broken into at least two sections, a
> quick start guide and an ongoing maintenance and tuning section.

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