Red Hat OpenShift

Discover how runtime profiling in OpenJDK's HotSpot JVM improves speculation and contributes to optimization in this Red Hat guide with illustrated benefits.

Learn how to use a build pipeline for building and storing application images. Includes Container Certification requirements, tagging, and compliance.

Lower the HTTP latencies of an Envoy proxy by using an authorization cache to reduce traffic. Design filter and singleton services and interact with 3scale API.

Customize Python dependency resolution with Project Thoth, a cloud service based on reinforcement learning. Use its pluggable interface to make adjustments.

Understand persistent volume and various storage and access types. Learn to use Red Hat OpenShift Data Foundation to get persistent storage for your apps.

Get hands-on resources for building machine learning models using Red Hat OpenShift Data Science. Learn how to use NLP, Jupyter notebooks, and more.

Find out how to use JMC agent plugin to monitor the performance of a running JVM by adding custom JFR events without stopping or rebuilding the Java app.

Learn how to use Red Hat OpenShift ConfigMap to preconfigure custom event templates in Cryostat 2.0. Discover how to add a ConfigMap to the Cryostat Operator.

Discover the versatility and power of .NET 6 and the modern programming languages that help developers build high-quality applications easily and efficiently.

Profile your Java apps in production on Red Hat OpenShift with Cryostat | DevNation Tech Talk

Explore Dockerfile best practices for building secure, scalable universal application images that run well in Kubernetes and OpenShift.

Learn a secure and easy approach to Apache Kafka credential management with Node.js when building reactive applications with Red Hat OpenShift.

Get the latest news from the Apache Kafka developer community, including new milestones for Kafka 3.1.0, Debezium 1.7, Strimzi 0.26.0, and more.

Improve security by using biometric data for user authentication. Configure Red Hat SSO to use WebAuthn and deploy test client for biometric authentication.

Use Cryostat 2.0, a container-native JVM application, to automate JDK Flight Recorder. Read all five articles in this Red Hat Developer series for more details.

Learn how Quarkus enables test-driven development (TDD) with built-in continuous testing, where tests run immediately after code changes are saved.

Optimize runtime images with UBI minimal images. Learn how to deploy a Node.js minimal image through a Dockerfile and a Source-to-Image chained build.

Kafka at the Edge: an IoT scenario with OpenShift Streams for Apache Kafka | DevNation Tech Talk

Learn how the open source serverless platform Knative 1.0 can simplify Kubernetes and save time for developers. Includes concurrency controls and rollbacks.

Learn how to improve performance when developing reactive Java applications using the Red Hat build of Quarkus 2.2 and RESTEasy Reactive features.

Get the NodeConf Remote 2021 highlights, including the Node-RAPIDS machine learning framework, cloud-native Node.js development on Kubernetes, and more.

This quick tutorial shows you how to bind services to your Kubernetes clusters using the Service Binding Operator and a RabbitMQ message broker.

Improve Java application performance by choosing the best garbage collector for your application's throughput, latency, and footprint requirements.

Learn how to create custom JMX connectors in Cryostat 2.0, then use your new custom URL to monitor a containerized Java application on Red Hat OpenShift.

Learn how to create and consume Pino logs from Node.js applications with OpenShift's logging service. Recommended when building applications in the cloud.