February 25, 2023

# Math for devs - Relational Algebra

Relational Algebra is a theoretical language for describing queries and data manipulation. It is the basis for SQL and other query languages.

February 25, 2023

Relational Algebra is a theoretical language for describing queries and data manipulation. It is the basis for SQL and other query languages.

February 12, 2023

Have you already heard about sum and product notation? If not, this article is for you. You probably have already seen it, but you didn't know what it is.