Join With Different Database

http://blog.sqlauthority.com/2009/04/13/sql-server-introduction-to-joins-basic-of-joins/

http://stackoverflow.com/questions/1423907/how-do-you-join-tables-from-two-different-sql-server-instances-in-one-sql-query

http://stackoverflow.com/questions/1423907/how-do-you-join-tables-from-two-different-sql-server-instances-in-one-sql-query

http://stackoverflow.com/questions/1144051/selecting-data-from-two-different-servers-in-sql-server