Re: Need help to decide Mysql vs Postgres

From: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
To: Amit V Shah <ashah(at)tagaudit(dot)com>
Cc: "'pgsql-performance(at)postgresql(dot)org'" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Need help to decide Mysql vs Postgres
Date: 2005-05-24 17:14:35
Message-ID: 429360FB.1040106@commandprompt.com
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>
> I am not trying to start a mysql vs postgres war so please dont
> misunderstand me .... I tried to look around for mysql vs postgres articles,
> but most of them said mysql is better in speed. However those articles were
> very old so I dont know about recent stage. Please comment !!!

It is my experience that MySQL is faster under smaller load scenarios.
Say 5 - 10 connections only doing simple SELECTS. E.g; a dymanic website.

It is also my experience that PostgreSQL is faster and more stable under
consistent and heavy load. I have customers you regularly are using up
to 500 connections.

Note that alot of this depends on how your database is designed. Foreign
keys slow things down.

I think it would be important for you to look at your overall goal of
migration. MySQL is really not a bad product "IF" you are willing to
work within its limitations.

PostgreSQL is a real RDMS, it is like Oracle or DB2 and comes with a
comparable feature set. Only you can decide if that is what you need.

Sincerely,

Joshua D. Drake
Command Prompt, Inc.

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