BoneCP - The JDBC Connection Pool

BoneCP is a fast, Java database connection pool (JDBC Pool) library. Its feature include:

• Highly scalable, fast connection pool
• Callback (hook interceptor) mechanisms on a change of connection state
• Statement caching support
• Automatic resizing of pool
• Support for obtaining a connection asynchronously
• Easy mechanism to execute a custom statement on each newly obtained connection
• Support to switch to a new database at runtime without shutting down an application
• JMX support
• Ability to replay any failed transaction automatically
• Datasource/Hibernate support capable
• Debugging support and Hooks available