I'm new in JDBC and have a lot of question about Connection Pool, but here is the main question: We have a oracle8i Database. For performance we want to use connection pooling. But that is better, to use the javax.sql implementation of oracle for pooling und caching or wrote own classes for pooling and caching, which works only with java.sql? If you have an easy example, you can send me an email? Thanks, Usambara