Relational databases - there has to be more right?

Question

I really enjoy database design and the whole concept of managing data semantically and all the logic that comes with it.

My knowledge level when it comes to databases is

Answer 1

I highly recommend to start with www.dbdebunk.com. It has a lot of practical stuff in oppose to theory. The site is a little outdated, but still useful. Even commercial content isn't too expensive, if you really like to become database professional.