RDBMS - Relational Database Management System
What is an RDBMS?
RDBMS stands for relational database management system—a software system that enables you to define, create, maintain, and control access to relational databases. It is the underlying part of the interface layer that helps you store and work with data.
Now let's address the definition of a relational database to see what makes it so special. A relational database is the most popular type of database that stores and provides access to data points that are related to one another. In relational databases, data is arranged and stored in tables consisting of columns and rows. And of course, you have the intuitive and flexible Structured Query Language to manipulate databases.