Enterprise Java
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Jakarta EE: A Clean Slate
The announcement that Jakarta EE cannot use the javax.* namespace is great news and provides Jakarta EE with a clean slate on which to…
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When HTTP status code is not enough: tackling web APIs error reporting
One area of the RESTful web APIs design, quite frequently overlooked, is how to report errors and problems, either related…
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Creating Custom Maven Archetype
Maven archetypes are the project templates which can help us quickly create a maven starter project based on its type.…
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Upgrading Spring Security OAuth and JUnit Tests through the 👀 of a Java Hipster
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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Thoughts on the Jakarta EE package name change
The Eclipse Foundation announced that Jakarta EE cannot continue to use the javax package name. Apparently this comes with the…
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The Kubernetes Spark operator in OpenShift Origin (Part 1)
This series is about the Kubernetes Spark operator by Radanalytics.io onOpenShift Origin. It is an Open Source operator to manageApache…
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State of the art Continuous Integration and Deployment Pipeline with Jenkins, GitHub, and Docker
Setting the stage For the last two years I’ve worked on a Node.js project. We used GitHub for source management…
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Multiple Cache Configurations with Caffeine and Spring Boot
Caching is key for performance of nearly every application. Distributed caching is sometimes needed, but not always. In many cases…
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Functional Hystrix using Spring Cloud HystrixCommands
Spring’s WebClient provides a non-blocking client for making service to service calls.Hystrix, though now in a maintenance mode, has been…
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