There is nothing faster. There is nothing more correct. HikariCP is a "zero-overhead" production-quality connection pool. Coming in at roughly 50Kb, the library is extremely light.
There is nothing faster. There is nothing more correct. HikariCP is a "zero-overhead" production-quality connection pool. Coming in at roughly 50Kb, the library is extremely light. Read about [how we do it here](https://github.com/brettwooldridge/HikariCP/wiki/Down-the-Rabbit-Hole).
Using the excellent [JMH microbenchmark framework](http://openjdk.java.net/projects/code-tools/jmh/) developed by the Oracle JVM performance team, extremely accurate microbenchmarks were created to isolate and measure the overhead of HikariCP and other popular pools. You can checkout the [HikariCP benchmark project for details](https://github.com/brettwooldridge/HikariCP-benchmark) and review/run the benchmarks yourself. Read about [how we do it here](https://github.com/brettwooldridge/HikariCP/wiki/Down-the-Rabbit-Hole).
Using the excellent [JMH microbenchmark framework](http://openjdk.java.net/projects/code-tools/jmh/) developed by the Oracle JVM performance team, extremely accurate microbenchmarks were created to isolate and measure the overhead of HikariCP and other popular pools. You can checkout the [HikariCP benchmark project for details](https://github.com/brettwooldridge/HikariCP-benchmark) and review/run the benchmarks yourself.