Java複数データベース接続

JDBC-ODBC:

String Driver="sun.jdbc.odbc.JdbcOdbcDriver";  
    String URL="jdbc:odbc:dbsource";    //dbsource       
    String Username="username";    //     
    String Password="password";    //    
    Class.forName(Driver).newInstance();      
    Connection con=DriverManager.getConnection(URL,Username,Password); 

Oracle(thinモード):

String Driver="oracle.jdbc.driver.OracleDriver";    //          
String URL="jdbc:oracle:thin:@loaclhost:1521:orcl";    //orcl     SID  
String Username="username";    //     
String Password="password";    //    
Class.forName(Driver).newInstance();    //         
Connection con=DriverManager.getConnection(URL,Username,Password); 

MySQL:

String Driver="com.mysql.jdbc.Driver";    //      
String URL="jdbc:mysql://localhost:3306/db_name";    //   URL,db_name           
String Username="username";    //     
String Password="password";    //    
Class.forName(Driver).new Instance();  
Connection con=DriverManager.getConnection(URL,Username,Password); 

DB2:

String Driver="com.ibm.db2.jdbc.app.DB2.Driver";    //    DB2    Provider    
    //String Driver="com.ibm.db2.jdbc.net.DB2.Driver";    //     DB2    Provider    
    String URL="jdbc:db2://localhost:5000/db_name";    //db_name       
    String Username="username";    //     
    String Password="password";    //    
    Class.forName(Driver).newInstance();      
    Connection con=DriverManager.getConnection(URL,Username,Password); 

Microsoft SQL Server:

String Driver="com.microsoft.jdbc.sqlserver.SQLServerDriver";    //  SQL        
    String URL="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=db_name";    //db_name       
    String Username="username";    //     
    String Password="password";    //    
    Class.forName(Driver).new Instance();    //         
    Connection con=DriverManager.getConnection(URL,UserName,Password);

Sysbase:

String Driver="com.sybase.jdbc.SybDriver";    //      
    String URL="jdbc:Sysbase://localhost:5007/db_name";    //db_name       
    String Username="username";    //     
    String Password="password";    //    
    Class.forName(Driver).newInstance();      
    Connection con=DriverManager.getConnection(URL,Username,Password); 

PostgreSQL:

String Driver="org.postgresql.Driver";    //          
    String URL="jdbc:postgresql://localhost/db_name";    //db_name       
    String Username="username";    //     
    String Password="password";    //    
    Class.forName(Driver).newInstance();      
    Connection con=DriverManager.getConnection(URL,Username,Password); 

Informix:

String Driver="com.informix.jdbc.IfxDriver";      
    String URL="jdbc:Informix-sqli://localhost:1533/db_name:INFORMIXSER=myserver";    //db_name       
    String Username="username";    //     
    String Password="password";    //    
    Class.forName(Driver).newInstance();      
    Connection con=DriverManager.getConnection(URL,Username,Password); 

【回転】
http://blog.csdn.net/withiter/article/details/17224651