Java defines a method as a unit of the tasks that a class can perform. And proper programming practice encourages us to ensure a method does one thing and one thing only.
It is also normal to have one method call another method when conducting a routine. Still, you
PostgreSQL (which goes by the moniker Postgres) is famous for its object-relational nature. In contrast, other database systems are usually relational. Due to its nature, it's a great pairing with Java, which is heavily object-oriented.
Accessing a Postgres database using Java requires you to rely on the JDBC API
