JDBC Drivers

MySQL Connector/J is a JDBC Type 4 driver, which means that it is pure Java implementation of the MySQL protocol and does not rely on the MySQL client libraries. This driver supports auto-registration with the Driver Manager, standardized validity checks, categorized SQLExceptions, support for large update counts, support for local and offset date-time variants from the java.time package, support for JDBC-4.x XML processing, support for per connection client information and support for the NCHAR, NVARCHAR ...

PostgreSQL JDBC Driver Postgresql

Contains the core Apache Derby database engine, which also includes the embedded JDBC driver.

A JDBC datasource implementation.

The PostgreSQL Driver JDBC4

SQLite JDBC is a library for accessing and creating SQLite database files in Java (it includes native libraries)

JDBC driver for MariaDB and MySQL

Microsoft JDBC Driver for SQL Server.

jTDS is an open source 100% pure Java (type 4) JDBC 3.0 driver for Microsoft SQL Server (6.5, 7, 2000, 2005, 2008, 2012) and Sybase ASE (10, 11, 12, 15). jTDS is based on FreeTDS and is currently the fastest production-ready JDBC driver for SQL Server and Sybase. jTDS is 100% JDBC 3.0 compatible, supporting forward-only and scrollable/updateable ResultSets and implementing all the DatabaseMetaData and ResultSetMetaData methods.

The Derby client JDBC driver, used to connect to a Derby server over a network connection.