Not a website, but a book. If you don't have one already on database design,
then this one is a good all-in-one volume:

http://www.amazon.com/exec/obidos/ASIN/0201342871/
Database Design: a practical approach to design, implementation and
management (Intl Edition)

Cheers
Ken

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
From: "Ghazala Fazil" <ghafworld@h...>
Subject: [sql_language] How can ER Diagrams be drawn


:         Can someone tell me about a website that can explain ER diagrams
in
: a most easy and convinent way. I want to know the steps through which i
can
: draw an ER diagram easily.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~