Java Database Connectivity

Oracle - http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html

Class.forName("oracle.jdbc.driver.OracleDriver");

Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE", "id", "*****");

MySQL - http://dev.mysql.com/downloads/connector/j/

Class.forName("com.mysql.jdbc.Driver");

Connection conn = DriverManager.getConnection("jdbc:mysql//localhost:3306/mydb", "id", "*****");

MSSQL - http://msdn.microsoft.com/ko-kr/library/bb418503.aspx

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");

DriverManager.getConnection("jdbc:sqlserver://localhost:1433;databaseName=mydb;user=id;password=****;");

AS400 -

jdbc:as400:10.240.200.181;prompt=false