Performance! 3 reasons to stick to Java 8 for the moment

It is a smart thing to move to newer versions of Java! Support such as security updates and new features are just two of them but there are many more. Performance might be a reason to stick to Java 8 though. In this blog post I'll show some results of performance tests I have conducted showing Java 11 has slower startup times and slightly slower throughput compared to Java 8 when using the same Java code. Native images (a GraalVM feature) have greatly reduced startup time and memory usage at the cost of throughput. You can only compile Java 8 byte-code to a native image though (at the moment).