Developing microservices on Kubernetes

Microservices and microservice architecture is the modern approach to building cloud applications as independent services using Kubernetes.

One of the greatest challenges of moving from traditional monolithic application design to a microservices architecture is being able to monitor your business transaction flow—the flow of events via micro service calls throughout your entire system.

What are Microservices?

Microservices are an architecture for breaking up a monolithic application into a collection of smaller pieces. Each of those pieces provides a particular function via a well-defined and carefully managed API. The collection delivers the same overall business value as the original monolithic application, but the independence of the individual pieces means they can be updated much more quickly without impacting the overall collection. (This requires, of course, that any changes to the API are done in a backwards-compatible way.)

The Latest on Microservices

Editing, debugging, and GitHub in Red Hat CodeReady Workspaces 2

Editing, debugging, and GitHub in Red Hat CodeReady Workspaces 2

January 23, 2020

In a previous article, I showed how to get Red Hat CodeReady Workspaces 2.0 (CRW) up and running with a workspace available for use. This time, we will go through the edit-debug-push (to GitHub) cycle. This walk-through will simulate a real-life development effort. To start, you’ll need to fork a GitHub repository. The Quote Of […]

Architecting messaging solutions with Apache ActiveMQ Artemis

Architecting messaging solutions with Apache ActiveMQ Artemis

January 10, 2020

As an architect in the Red Hat Consulting team, I’ve helped countless customers with their integration challenges over the last six years. Recently, I had a few consulting gigs around Red Hat AMQ 7 Broker (the enterprise version of Apache ActiveMQ Artemis), where the requirements and outcomes were similar. That similarity made me think that […]

Red Hat support for Node.js

Red Hat support for Node.js

January 7, 2020

For the past two years, Red Hat Middleware has provided a supported Node.js runtime on Red Hat OpenShift as part of Red Hat Runtimes. Our goal has been to provide rapid releases of the upstream Node.js core project, example applications to get developers up and running quickly, Node.js container images, integrations with other components of […]

Kubernetes-native Spring apps on Quarkus

Kubernetes-native Spring apps on Quarkus

January 2, 2020

DevNation tech talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions and code and sample projects to help you get started. In this talk, you’ll learn about Kubernetes-native Spring apps on Quarkus with Georgios Andrianakis, Software Engineer at Red Hat. Let your services communicate across Kubernetes clusters Let your services communicate across Kubernetes clusters

January 1, 2020

In the past few years, the popularity and adoption of containers has skyrocketed, and the Kubernetes container orchestration platform has been largely adopted as well. With these changes, a new set of challenges has emerged when dealing with applications deployed on Kubernetes clusters in the real world. One challenge is how to deal with communication […]

Event-driven architecture: What types of events are there?

December 20, 2019

Events are classified into three major types. These event types allow software architects to choose adequate event-driven architecture component implementations that best suit each event type nature. All of these types are thoroughly described in this article.

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