SQL Tutorial by freeCodeCamp.org

What does SQL stand for?
SQL stands for Structured Query Language.

What is SQL?
SQL is a language used to interact with Relational Database Management Systems (RDBMSs).

What is an RDBMS?
An RDBMS is a software application which can create and manage different databases.

What is a DataBase (DB)?
A DB is any collection of related information.