You may know I’m a big fan of OpenTelemetry. I recently finished developing a master class for the YOW! conference at the end of the year. During development, I noticed massive differences in configuration and results across programming languages. Even worse, differences exist across frameworks inside the same programming language.

So far, we have looked at how well Spring Boot and Micronaut integrate GraalVM native image extension. In this post, I’ll focus on Quarkus: A Kubernetes Native Java stack tailored for OpenJDK HotSpot and GraalVM, crafted from the best of breed Java libraries and standards. Creating a new project Just as Spring Boot and Micronaut, Quarkus provides options to create new projects: A dedicated quarkus CLIA Web UI Quarkus offers a definite improvement over its competitors.

Gone are the times when developers' jobs ended with the release of the application. Nowadays, developers care more and more about the operational side of IT: perhaps they operate applications themselves, but more probably, their organization fosters increased collaboration between Dev and Ops. I started to become interested in the Ops side of software when I was still a consultant. When Spring Boot released the Actuator, I became excited.

Last week, I migrated a sample Spring application to Micronaut. This week, I did the same for Quarkus. Spring Boot and Micronaut both offer a parent POM. Quarkus favors using a BOM.