Local Development Set-Up of PostgreSQL with Docker | How to Deploy PostgreSQL on Docker Container
PostgreSQL, also referred to as Postgres, is an open-source, object-relational database management system. Developers often opt for this relational database as it is free, stable, and flexible. In fact, PostgreSQL and MySQL are the most popular Relational Database Management Systems.
Today, Postgres is one of the most widely used Docker images that run in containers. The popularity of containerized databases is attributed to the simplicity with which they can be deployed. Also, instead of having one centralized database for many applications, developers can devote a PostgreSQL container for each application.