I disagree completely.

I prefer to have regard to the statement of requirement, which in this case
is a concern over performance. If following conventional design rules
creates performance issues, then performance related issues come first when
considering design.

In times long since gone by (I am showing my age here) client side message
response times were written into contracts. Design had to take into account
performance issues. With very high loaded web-sites as in this case, a
little time spent on lateral thinking can make a big difference and save
costs in the long run, and keeps customers happy.

Tim Hayes
MYdbPAL - www.it-map.com



-----Original Message-----
From: Martijn Tonies [mailto:[EMAIL PROTECTED]
Sent: 22 September 2005 09:02
To: mysql@lists.mysql.com
Subject: Re: good database design





> I need links about good database design information for high loaded web
> sites...

A database design should start with the logical data-related requirements,
not with performance related issues.

IMO, of course.

With regards,

Martijn Tonies
Database Workbench - tool for InterBase, Firebird, MySQL, Oracle & MS SQL
Server
Upscene Productions
http://www.upscene.com
Database development questions? Check the forum!
http://www.databasedevelopmentforum.com


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