| Driver Class | Database Type |
| oracle.jdbc.driver.OracleDriver | Older Oracle Driver |
| oracle.jdbc.OracleDriver | Newer Oracle Driver |
| com.sybase.jdbc2.jdbc.SybDriver | Sybase |
| net.sourceforge.jtds.jdbc.Driver | jTDS SQL Server & Sybase driver |
| com.microsoft.jdbc.sqlserver.SQLServerDriver | Microsoft SQL Server 2000 driver |
| com.microsoft.sqlserver.jdbc.SQLServerDriver | Microsoft SQL Server 2005 driver |
| weblogic.jdbc.sqlserver.SQLServerDriver | Weblogic SQL Server driver |
| com.informix.jdbc.IfxDriver | Informix |
| org.apache.derby.jdbc.ClientDriver | Apache Derby client/server driver, aka the Java DB |
| org.apache.derby.jdbc.EmbeddedDriver | Apache Derby embedded driver, aka the Java DB |
| com.mysql.jdbc.Driver | MySQL |
| org.postgresql.Driver | PostgresSQL |
| org.hsqldb.jdbcDriver | HSQLDB pure Java database |
| org.h2.Driver | H2 pure Java database |