Posts tagged with #math

February 25, 2023

Math for devs - Relational Algebra

#math
#databases
#computerscience
#tutorial

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

Math for devs - Sum and Product Notation

#math
#computerscience
#tutorial

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.