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Article

Opening black boxes with statement tracing

August 4, 2021

Do you need a quick way to solve bugs in foreign library code? Learn how to use SystemTap for statement tracing and differential analysis in any library.

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Article

Managing stateful applications with Kubernetes Operators in Golang

August 4, 2021

Create a Kubernetes Operator in the Go language to automate state configurations and keep a WordPress site up to date.

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Article

Managing GitOps control planes for secure GitOps practices

Chetan Banavikalmutt, Shubham Agarwal
August 3, 2021

Learn how you can implement secure GitOps practices for developer teams by setting up control planes with the Red Hat OpenShift GitOps operator.

Red Hat Enterprise Linux 8
Article

How to patch modules in Red Hat Enterprise Linux

August 3, 2021

Modules and streams add complexity to making local updates in Red Hat Enterprise Linux. Here's a quick guide to patching modules and streams in RHEL.

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Article

What's new in the Red Hat OpenShift 4.8 console

August 2, 2021

Drag and drop Spring or Quarkus JARs from your desktop, create and scale event-driven applications with Apache Kafka, and more in Red Hat OpenShift 4.8.

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Article

Avoiding dual writes in event-driven applications

July 30, 2021

Use the outbox pattern with Debezium and Red Hat OpenShift Streams for Apache Kafka to avoid dual writes in your distributed, event-driven applications.

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Article

Troubleshooting application performance with Red Hat OpenShift metrics, Part 4: Gathering performance metrics

July 29, 2021

Discover the performance metrics required and how they were gathered to include Service Binding Operator in the Developer Sandbox for Red Hat OpenShift.

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Article

Write toolchain-agnostic RPM spec files for GCC and Clang

July 28, 2021

The redhat-rpm-config %toolchain macro makes it easier to build packages with Clang instead of GCC. Get tips for supporting both toolchains in your builds.

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Article

Connect Node.js applications to Red Hat OpenShift Streams for Apache Kafka with Service Binding

July 27, 2021

Connect and authenticate your Node.js applications to a managed Kafka cluster on Red Hat OpenShift Streams for Apache Kafka, using Service Binding.

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Article

Open Data Hub 1.1.0 provides new JupyterHub capabilities and more

July 26, 2021

Explore new features in Open Data Hub 1.1.0, including the JupyterHub Spawner UI, Kubeflow 1.3, Red Hat OpenShift Pipelines, and Trino SQL query engine.