JDBC

Java Database Connectivity, is an application programming interface that allows applications built in the Java programming language to interact with the database. SQL queries can be sent to almost all relational database management systems with JDBC. It is a structure connected to any database with JDBC and access data with SQL commands. JDBC can be written independently of the program and used in the different programs.

Maven

POM
Dependency management
Maven repository
Maven infrastructure

JDBC Built-In Classes

getConnection
createStatement
execute
executeQuery
executeBatch
executeUpdate
Next
getString
getColumnCount