Is it unreasonable to assign a MySQL database to each user on my site?

Question

I\'m creating a user-based website. For each user, I\'ll need a few MySQL tables to store different types of information (that is, userInfo, quotesSubmitted, and ratesSubmit

Answer 1

Your design is flawed.. You should constrain the tuples using foreign keys to the correct user, rather than adding new entities for each account.