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

A whole other area is dimensional modelling and data warehousing.

I had been working with relational modelling for years, and then I read The Data Warehouse Toolkit and received an entirely new view of how it could be used.