Many developers are (or should be) aware that Java processes running inside Linux containers (docker, rkt, runC, lxcfs, etc) don’t behave as expected when we let the JVM ergonomics set the de… (more…)

I had a discussion with a colleague the other day. He was trying to write some SQL to use for a less-than-optimal data structure and was get... (more…)

The release of Java SE 15 in Sept 2020 will introduce "sealed classes" (JEP 360) as a preview feature. A sealed class is a class or interface which restricts which other classes or interfaces may extend it. Sealed classes, like enums, capture alternative... (more…)

When building an application based on real-time data streams, it’s fundamental to have a highly responsive system, that can handle the… (more…)

Getting the most out of the Satoris hotspot metering extension...