Recently I've had a need to use Java Mission Control (JMC) to look at some Java Flight Recorder (JFR) files for a piece of code I've been analysing for performance issues. The piece of code didn't require being run in production so I decided to do the ana... (more…)

Wordpress has an amazing REST API that lets you do pretty much anything that you would need. You can add users, add articles, create tags, create categories etc. (more…)

A Java in-memory mock of Redis for simplifying testing... (more…)

Aleksey Shipilёv, JVM/Performance Geek, Shout out at Twitter: @shipilev Questions, comments, suggestions: aleksey@shipilev.net... (more…)

A Java processor is the implementation of the Java virtual machine (JVM) in hardware. In other words, the Java bytecode that makes up the instruction set of the abstract machine becomes the instruction set of a concrete machine. These were the most popula... (more…)