How do I manage JDBC connections effectively?

How do I manage JDBC connections effectively?

To manage JDBC connections effectively, you should use a connection pool to minimize overhead and improve performance.

What is a connection pool and how does it work?

A connection pool is a cache of database connections that can be reused, reducing the cost of opening new connections.

How can I implement a connection pool in my Java application?

You can implement a connection pool using libraries like HikariCP or Apache DBCP. They provide easy configuration and management.

Are there any best practices for using connection pools?

Yes, some best practices include setting appropriate pool sizes, handling connection timeouts, and monitoring performance.