New posts in Relational Theory

How to have a one-to-many relationship with a privileged child?

First Normal Form, why is it good and how does it reduce redundancy

MySQL Workbench, how to refresh EER diagram?

What normal form does a surrogate key violate?

Definition for "logical difference"?

How to express this constraint in a database schema?

How does Yelp efficiently calculate distance in the database?

Relational Design - Multiple tables into one foreign key column?