Kubernetes

Learn how to monitor MySQL database changes with Debezium. This tutorial shows you how to view the event streams in Red Hat OpenShift Streams for Apache Kafka.

Catch up on the latest news from the Apache Kafka community for January 2022, including new features in Kafka 3.1, Kafka Connect, and Kafka Streams.

Discover how Red Hat OpenShift features support cloud-based applications using GitOps processes. This article includes a video on cluster configuration management.

Learn how to use the QuickFIX/J engine to build an application for electronic trading over the FIX protocol. We also show why running it in Quarkus adds value.

Don't miss a thing! Here's a roundup of new articles, tutorials, and more published this month on Red Hat Developer.

Create bootable JARs for cloud-ready microservices with JBoss and Jakarta EE. These self-contained environments offer efficiency, security, and minimal sizing.

Microservices have many benefits that come with a few downsides. Discover the trade-offs to consider before implementing them.

Follow this step-by-step guide to create secure deployments in Red Hat services using entitlements, certificate authority, configuration files, and BuildConfig.

Simplify Cryostat installation in Kubernetes settings by using Cryostat Operator. This tutorial helps you with app installation via the OperatorHub.io catalog.

Learn how microservice-oriented apps (MOAs) can help your organization evolve. This article details the history of these apps and future design opportunities.

Use Drogue IoT APIs and tools to stream data via Apache Kafka. This tutorial walks you through Drogue IoT setup with Red Hat OpenShift Streams for Apache Kafka.

Improve application performance and scalability by using DockerSlim to reduce the size of your Docker container images by up to a factor of 30.

Learn how to deploy the Node.js 16 container image on Red Hat OpenShift. This release of Node.js includes V8 engine 9.0 and additional stable APIs.

This guide explains how automated scripts in Jenskinsfiles merge CI/CD and GitOps into one process. Learn how Jenkins helps developers quickly launch software.

Follow these steps to analyze, containerize, and deploy a JBoss EAP application to OpenShift, with some modifications to use MySQL as the database.

Transition from ActiveMQ Classic to ActiveMQ Artemis using Camel K. We show how to integrate the two versions of the message broker using AMQ on OpenShift.

This Apache Kafka community report includes progress on Kafka 3.1.0, Kafka project milestones in 2021, and a look ahead to new features coming in 2022.

Discover what a microservices-oriented application is and the five design principles for creating and implementing one effectively.

The Red Hat Node.js team looks back on highlights from 2021, including Node.js 16 and 17, serverless functions, Next 10, Nodeshift, and more.

Visual Code is an easy way to debug .NET applications in cloud environments like Kubernetes and OpenShift. Learn which plug-ins and configurations you need.

Discover the benefits of migrating JBoss EAP workloads to OpenShift, including reduced costs, improved resource usage, and integrated monitoring and metrics.

Turn to Quarkus when you're using JPA to manage persistent objects in applications. The Hibernate ORM extension simplifies the persistent layer implementation.

Discover how on-premises software is run as a service using Red Hat OpenShift's cloud-based Assisted Installer. Learn about its high installation success rate.

Read the top 10 most popular developer stories of 2021, including articles on Red Hat subscription, design patterns, C#, OpenJDK, and Helm with Jenkins CI/CD.

Solve the typical data science problems of accessing Amazon S3 data and creating a TensorFlow model by following two new OpenShift Data Science learning paths.