hello and database connection

[Carlos]

Hello this is my first message to this list.
My name is Carlos.
Excuse me if my english is bad but i dont speak english

How is the form to make from my tomcat a connection pool to a database.
My database is in another pc with win and sql server (microsoft) ant my
tomcat is in linux.
Anybody can say me how to make a connection pool to this database?
thanks
Carlos