Article
Migrating Java applications to Quarkus, Part 2: Before and after
In this article, I’ll show performance comparisons for building and running a Java application before and after using Quarkus.
Red Hat build of Quarkus
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Create your first Quarkus project with Eclipse IDE (Red Hat CodeReady Studio)
In this article, you will learn how easy is it to create, launch, and debug a Quarkus project in an Eclipse IDE based environment.
Lesson
Effective data with Hibernate and Panache from Quarkus
Learn about Quarkus and Hibernate ORM with Panache to create supersonic, subatomic Java applications with simplified Hibernate queries.
15 minutes | Beginner
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Article
Migrating Java applications to Quarkus: Lessons learned
This article describes some of the problems that may be encountered when migrating a Java application to Quarkus and how to resolve them.
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Quarkus: Supersonic, subatomic Java | DevNation Tech Talk
DevNation Live session - Quarkus: Supersonic, subatomic Java
Article
Quarkus: Why compile to native?
Quarkus allows a comprehensive and seamless approach to generating an operating system specific (aka native) executable from your Java code.
Article
Quarking Drools: How we turned a 13-year-old Java project into a first-class serverless component
Updating Drools, the world's most popular open source rule engine, to make it part of the cloud and serverless revolution.
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Introducing Quarkus: a next-generation Kubernetes native Java framework
Quarkus is a Kubernetes Native Java stack tailored for GraalVM & OpenJDK HotSpot, crafted from the best of breed Java libraries and standards.
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DevNation
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Article
The rise of non-microservices architectures
There are pros and cons using to a microservices architecture. Some teams decide not to strictly follow all the principles of the "pure" microservices architecture. This post explores some valid reasons for using or not using microservices, and it discusses alternatives.
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Natively compile Java code for better startup time
Serverless architectures can benefit from faster startup times. The configuration demonstrated in this article shows how GraalVM can reduce startup time and Docker image size for Java-based programs hosted on container platforms such as Red Hat OpenShift Containter Platform.
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Serverless and servicefull applications: Where microservices complements serverless | DevNation Tech Talk
In this session we get started using Function as a Service (FaaS) engine with Apache OpenWhisk deployed on Kubernetes and OpenShift.
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MicroProfile - Microservices with Java EE | DevNation Tech Talk
A DevNation Live session - MicroProfile - Microservices with Java EE
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Update your Database Schema with Zero Downtime Migrations | DevNation Tech Talk
A DevNation Live session - Update your Database Schema with Zero Downtime Migrations
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Going Reactive with Java | DevNation Tech Talk
We will show you how a reactive toolkit for Java known as Eclipse Vert.x can fundamentally change the way you build applications
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About When Not to Do Microservices
Quick interlude to my last blog. As part of my last blog on low-risk monolith to microservice architecture , I made this statement about microservices and not doing them: “Microservices architecture is not appropriate all the time”. I’ve had some interesting reactions. Some of it along the lines of “how dare you”. I also poked at that a bit on Twitter a month or so ago Let me expand a little bit. Doing microservices, or monoliths, or SOA, or Microliths...
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Server-side Kotlin with Eclipse Vert.x at JavaOne
I was lucky enough to speak at JavaOne 2017 last month. It was my first time there, as both an attendee and a speaker. I must say I was very much impressed. In particular, during the keynotes, I was happy to see how Java is moving forward, keeping up with the fast innovation pace in the cloud area. Unleash Your Talents: Server-Side Kotlin for Mobile Developers My presentation was about using the Kotlin language on the server-side with Eclipse Vert.x...
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Java code coverage in Eclipse
Besides testing, Java code coverage can be a very effective debugging tool as it helps you see which code is ran. EclEmma is a great Java code coverage tool that has an Eclipse plugin. It's very simple and intuitive and has all you would expect from a code coverage tool. With it, you can: See code coverage for a java application that you've run (and potentially merge multiple run instances) See code coverage for jUnit tests and maven tests See...
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Microservices Patterns With Envoy Proxy, Part III: Distributed Tracing
Distributed Tracing: This blog is part of a series looking deeper at Envoy Proxy and Istio.io and how it enables a more elegant way to connect and manage microservices. Follow me @christianposta to stay up with these blog post releases. I think the flow for what I cover over the next series will be something like:
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You've Got Microservices... Let's Secure Them
Learn how to use a centralized authentication service to secure many different microservices.
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Microservices Patterns With Envoy Proxy, Part II: Timeouts and Retries
This blog is part of a series looking deeper at Envoy Proxy and Istio.io and how it enables a more elegant way to connect and manage microservices.
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Microservices Patterns With Envoy Sidecar Proxy, Part I: Circuit Breaking
Circuit Breaking: This blog is part of a series looking deeper at Envoy Proxy and Istio.io and how it enables a more elegant way to connect and manage microservices. Follow me @christianposta to stay up with these blog post releases.
