Red Hat OpenShift

Understand the advantages of developing and deploying applications with microservices. This article uses the Bee Travels app to illustrate techniques and benefits.

Get a use-case-driven introduction to the most common design patterns for modernizing monolithic legacy applications to microservices using Apache Kafka, Debezium, and Kubernetes.

Kubernetes is a system for managing container-based applications that also empowers developers to utilize new architectures like microservices and serverless. Learn how OpenShift builds on top of Kubernetes to create a powerful workflow that helps you focus on building great software.

Services provide a helpful abstraction layer to group similar pods, making it easier to scale your application.

No matter where you are in your software development career, from just starting, to re-training, to expert-level but needing a brush-up, the Red Hat Developer program can help with tutorials and learning.

Simplify developing container-based apps by using Kubernetes Operators. You can Kubernetes by automating deployment and life-cycle management tasks.

Know your app: Add metrics to Java with Micrometer | DevNation Tech Talk

Implement Drouge IoT-based firmware that communicates with Quarkus apps via LoRaWAN. This protocol enables cloud communication with a lower use of power.

Learn to create back-end and front-end applications using plain Kubernetes instead of OpenShift. The Developer Sandbox lets you gain hands-on skills.

Learn how to implement employee duty rostering via Red Hat Business Optimizer. This Decision Manager component optimizes planning and solves schedule problems.

Learn how to make and manage services on cloud-based platforms with the Red Hat Data Grid Operator. This technique adds global clusters across multiple services.

Follow this tutorial to size your single-sign on project. Learn how to design benchmarks and assess performance to develop an more precise estimate.

Learn the basics of Argo CD, the continuous delivery tool for Kubernetes, and explore GitOps in this DevNation Deep Dive session.

Discover which runtime languages, web servers, and databases are included in Red Hat Software Collections 3.7, as well as new updates to Developer Toolset 10.1.

Solve the challenges of using event-driven architecture by using CloudEvents, AsyncAPI, and Microcks to simulate events and test and validate work efficiently.

Accelerate your Quarkus skills with quick starts in the Developer Sandbox for Red Hat OpenShift. You'll spend less time configuring and more time building, testing, and deploying.

Learn to install Kubeflow on OpenShift using the Open Data Hub Operator. You can fork, modify, and update the example Kubeflow toolkit to fit your needs.

Know what to expect when updating Red Hat OpenShift 4. This article shows how to perform updates between two z-stream releases and between two minor releases.

Kubernetes-native Java: Latest and greatest features of Quarkus 2.0 | DevNation Tech Talk

Take a closer look at the practice of using editable dependencies, and the issues --editable can introduce for data scientists using Project Thoth.

Read about a new Tekton enhancement proposal that enables debugging TaskRuns in Tekton pipelines in real-time. Learn more in this article for Red Hat Developer.

Use the Helm package manager to install applications and perform upgrades in Kubernetes. We show how to deploy Helm charts using Jenkins CI/CD in OpenShift 4.

Delve into the basics of machine learning using our Jupyter notebook tutorial. We explain notebook concepts and workflow by building a machine learning model.

This tutorial shows how to secure multi-language microservices with oauth2-proxy and Keycloak. You can add authentication without coding OpenID Connect clients.

Discover how to use Red Hat OpenShift templates to deploy single sign-on technology. This article explores adding desired features and behaviors to templates.