Best Connection pooling Technique: HikariCP

We have different connection pooling techniques among them HikariCP performance is well when compared to others. Because of the following,

• Test connections at getConnection()
• Closes abandoned Statements at Connection.close()
• Executes a rollback() when Connections returned to the pool
• Clears SQL warnings before returning a Connection to a client
• Resets connection state
• Traps and examines SQLException objects for disconnection errors

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