Many developers were burned by the overly complex world of Java back in the early 2000s. The Gang of Four patterns and middleware / J2EE / Java EE led to ridiculous levels of alleged decoupling as is evident in this sequence diagram from an open source J... (more…)

In this Java Performance training program, engineers will be equipped with necessary knowledge to optimize CPU, memory and response time. (more…)

Video with transcript included: https://bit.ly/2ETnpl1 Juan Fumero presents TornadoVM, a plugin for OpenJDK that allows Java programmers to automatically run... (more…)

Get a detailed guide on the new Stream functionality in Java 8. See how various operations are supported and how lambdas and pipelines can be used to write concise code. Understand some characteristics of streams like lazy evaluation, parallel and infinit... (more…)

As an engineer for the U.S. Digital Service, Marianne Bellotti has encountered vintage mainframes that are still being used in production — sometimes even powering web apps. Last month she entertained a San Francisco audience with tales about some of ...