How to install the GlassFish Java Application Server on Ubuntu Server 22.04 Your email has been sent Glassfish is a free, open-source Java application server that simplifies the process of deploying ...

Learn how to write and validate unit tests with JUnit 5. This article shows you how to configure a Maven project for JUnit, write basic and parameterized unit tests, and use JUnit 5’s built-in ...

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs. There are times when you need to associate metadata, or data that ...

Troubleshooting live applications when they fail to meet nonfunctional requirements, such as performance, throughput and response times? That's not fun. Which is why every DevOps team should have a ...

Two paths are available for migrating Java applications to .Net: upgrade them to Visual J# .Net or convert them to Visual C# .Net. Upgrading Java applications to J# is the quickest and easiest way to ...

The main problem with a Tomcat vs. Jetty comparison stems from the fact that there are more similarities between the two Java application servers than there are differences. For example: Tomcat and ...

A new generation of JVM technologies is reshaping how businesses build, deploy, and scale mission-critical Java applications.