Database Design for multiple users site

Posted by jl on Stack Overflow See other posts from Stack Overflow or by jl
Published on 2010-04-03T14:45:18Z Indexed on 2010/04/03 14:53 UTC
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database-design

Hi,

I am required to work on a php project that requires the database to cater to multiple users. Generally, the idea is similar to what they have for carbonmade or basecamp, or even wordpress mu. They cater to multiple users, whom are also owners of their accounts. And if they were to cancel/terminate their account, anything on the pages/database would be removed.

I am not quite sure how should I design the database? Should it be:

separate tables for individual user account
separate databases for individual user account
or otherwise?

Kindly advise me for the best approach to this issue. Thank you very much.

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