Containers

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 renew your no-cost Red Hat Developer Subscription to continue accessing support for Red Hat Enterprise Linux and other Red Hat products.

Discover how to resolve Python dependencies by extracting metadata and dependency information, and how Project Thoth helps to streamline the process.

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

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.

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

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.

Discover popular Red Hat articles from 2021 on Java, Apache Kafka, Quarkus, RHEL, Camel K, and other application support topics. Contains recommended resources.

Discover how Project Thoth solves dependency management issues and vulnerabilities in the Python ecosystem, making the resolution process cloud-based.

Improve your Kubernetes apps' security with runtime checks on sensitive activities. Record seccomp profiles using the Security Profiles Operator and eBPF.

Find out how to conveniently measure the performance of backend applications, or microservices, running on Kubernetes or OpenShift, and learn how to use Vegeta.

Explore new language features introduced in Java 17 and learn how to optimize them in Quarkus. This tutorial offers hands-on examples to get started.

Debug remotely by running a debugger on Kubernetes with VS Code. Install the requisite VS Code extensions and debug and rebuild iteratively with Skaffold.

Learn more about Gradle plugins in Eclipse JKube, and discover how to use them to create a Java application for vanilla Kubernetes or an OpenShift cluster.

Modernize monolithic apps into containerized services on Kubernetes. This case study shows you how to migrate an n-tier app using Konveyor open source tools.

Learn how to use the Chrome DevTools inspector to view and debug a Node.js serverless function running inside a container on a Red Hat OpenShift cluster.

Learn how to configure Kafka Connect to improve your container build process, and discover the new Debezium features in the Red Hat Integration 2021.Q4 release.

Learn how Camel evolved over time and boost Apache Camel performance on Quarkus to get lightning-fast boot times with low memory utilization.

Stream sessions from the virtual Jconf.dev 2021 Java conference to hear fascinating insights from developers worldwide. Tune in for Red Hat presentations.

Find out the biggest news for Kubernetes and OpenShift in 2021, including OpenShift 4.8, containers, serverless apps, Node.js, Apache Kafka, CI/CD, and Quarkus.

Get started with using Red Hat Universal Base Images for lightweight, secure, and free container builds, with examples based on Golang and Python.

Read an informative overview covering the new book, Modernizing Enterprise Java, a Concise Cloud Native Guide for Developers. Download the free e-book today.

Connect web services with Camel K and AtlasMap. Learn how to inspect the service interface, design an OpenAPI definition, map data, and define a Camel route.

Learn how to better build and extend containerized apps by using Project Thoth to control container image quality and provide more robust runtime environments.