PostgreSQL also called as Postgres, is a free and open-source relational database management system (RDBMS) emphasizing extensibility and SQL compliance. It was originally named POSTGRES, referring to its origins as a successor to the Ingres database developed at the University of California, Berkeley. PostgreSQL is one of the most widely used database softwares beside MySQL and Oracle.
PostgreSQL has the ability to write large amounts of data more efficiently, and handles concurrency better. Many companies or organizations use PostgreSQL as their main database. On this website, we will try to discuss the ins and outs of Postgress, accompanied by easy-to-understand examples.