Spring Boot

Use Red Hat OpenShift 4.8 samples for quick deployment. Learn how the variety of samples promote developer success in a wide range of software applications.

This introduction to Quarkus for Spring developers shows how easy it is to get started building applications with the Kubernetes-native Java platform.

Java can be clunky and slow. Learn how to optimize Java for today’s compute and runtime demands with Quarkus—a Kubernetes-native platform.

Discover the many benefits of using Quarkas to develop microservices, including scalability for cloud-based applications, and compare Quarkas against Spring.

Learn how to integrate your Spring Boot applications with Red Hat Integration Service Registry, based on the open source Apicurio Registry.

While you may be currently using Java EE, MicroProfile, or Quarkus annotations/extensions, Quarkus provides an API compatibility layer for some Spring projects. If you're coming from Spring development, these integrations might help you to make a smoother transition to Quarkus.

Follow a migration path from Spring Boot to Quarkus. The magic: Perform the migration without changing a single line of code. The madness: How was it done?

Set up a simple message broker integration for Red Hat AMQ and IBM MQ with Red Hat Fuse, Spring Boot, and Apache Camel's JMS component.

Get started with Migration Toolkit for Applications 5.1.0's improved user interface, new Operator, and support for migrating from Spring Boot to Quarkus.

In this DevNation Tech Talk, we refactor an application to microservices and use Kubernetes or OpenShift to deploy and manage it at scale on the cloud.

Get a guided tour of the XML extension for VS Code 0.14.0 release, including embedded settings documentation, customizable document outlines, and more.

Spring Boot to Quarkus: A real app migration experience | DevNation Tech Talk

Build a Quarkus application that streams and processes data in real-time using Kafka Streams. As we go through the example, you will learn how to apply Kafka concepts such as joins, windows, processors, state stores, punctuators, and interactive queries.

Cloud-Native Modernization or Death? A false dichotomy. | DevNation Tech Talk

Learn how to use a Spring Cloud function to build and deploy a simple Red Hat OpenShift Serverless Google Translate wrapper.

Discover Eclipse JKube and learn how the Kubernetes Maven Plugin simplifies your Java development workflow, letting you deploy any Java application on k8s.

Learn how to migrate Spring Boot tests to Quarkus, and how to deal with the Spring Boot test functionalities that don't map to Quarkus.

Learn how Red Hat Runtimes support for Spring Boot 2.2.6 boosts reactive, Spring-based application development on Red Hat OpenShift.

Java 14: 5 new features you must know | DevNation Tech Talk

Configure a keystore for a Java-based web service or HTTP endpoint, and a truststore for a web service client, HTTP client, or messaging client.

Explore some of the many use examples added to Kogito 0.9.1, such as ruleunit-quarkus-example, dmn-quarkus-example, and process-script-example.