Java

Join Red Hat experts for a day of presentations, conversation, and hands-on workshops focused on Kubernetes development and Java microservices.

In our first Qtip, James Falkner gives a high-level introduction to Quarkus: "Supersonic Subatomic Java". This Qtip covers project creation, live reload, compilation to JVM, compilation to native, execution, testing, deployment and execution on containers. It also goes over the advantages and benefits that Quarkus provides.

Rhuan Rocha shares opinions about how Enterprise JavaBeans (EJB) fits into the new cloud-native world.

The latest update to Red Hat Runtimes has arrived and now supports Eclipse Vert.x 3.8.1; learn about the new features here.

The Red Hat Dependency Analytics IDE plugin is now available; we explain the new capabilities of this release.

We show how to write a simple Kubernetes Operator in Java using the Fabric8 Kubernetes Client.

We show how to set up Red Hat AMQ 7.4 on Red Hat OpenShift and how to connect the external MQTT secure client to the AMQ 7.4 platform.

In this DevNation Live tech talk, Red Hat’s Maciej Swiderski. you’ll learn about event-driven business automation using Kogito, Quarkus, and more.

In this video, Burr Sutter discusses the key microservices architecture principles and explains how and why to evolve to this approach.

We look at what to expect from Jakarta EE 8 -- the latest iteration of Java EE.

A DevNation Live session - Event-driven business automation powered by cloud native Java

The Java platform has become one of the most widely used platforms, with a huge ecosystem in the world of technology. Java lets developers create applications for several platforms, such as Windows, Linux, embedded systems, and mobile. Java also has received criticisms, such as: Java is fat; Java takes a lot of memory; Java is verbose. But, Java was created to solve big problems, not small problems. Of course, you can also solve small problems with Java, but you see...

Red Hat Application Runtimes recently added extended support for the Spring Boot 2.1.6 runtime for Red Hat customers building Spring apps. Red Hat Application Runtimes provides application developers with a variety of application runtimes running on the Red Hat OpenShift Container Platform. Introduction to Spring Boot Spring Boot lets you create opinionated Spring-based standalone applications. The Spring Boot runtime also integrates with the OpenShift platform, allowing your services to externalize their configuration, implement health checks, provide resiliency and failover, and...

We show how to set up and create your first project with Kogito.

Learn how to use Kogito to build intelligent Quarkus applications.

The latest Eclipse Vert.x Spring Boot starters provide a Spring native vocabulary for the JVM reactive toolkit; learn more through examples in this article.

In this short video, we show how to get started working with Eclipse Che 7 and Quarkus, which can help make your Java applications very small and very fast.