This tutorial series teaches you how to build, test, and deploy a modern web app from scratch. You’ll learn to use Spring Boot and Vaadin. (more…)

Are you worried that Oracle is going to come after your Java SE usage in 2017? Zone Leader John Vester gives his perspective on what needs to be licensed with Oracle.

It looks like Java EE may finally be fully free. In a blog post on the venerable Aquarium blog (started by the Glassfish team at Sun a decade or so ago) Oracle has announced that it has selected th… (more…)

I get a lot of questions about cryptocurrencies and their underlying mechanism, the blockchain. A lot of the time I have trouble explaining it succinctly, so I’m going to write a blockchain example… (more…)

One of the most volatile fields today is the software development field. We have a new programming language being developed each day to make it better than t... (more…)