System Logger
Almost all Java developers are familiar with logging frameworks like Log4j, but not the System.Logger that has been available since java 9.
Nicolas Frankel
255 articles
719,218 views
Backpressure in Reactive Systems
Considering a fast data producer and a slow data consumer, backpressure "pushes back" on the producer, not to be overwhelmed by data.
The Flatten Maven plugin - fooay.io
Don’t wait until the release of Maven 5, if you are a library developer, consider using Maven Flatter Plugin. It’s a freebie.
Treat Security as a Risk
Security is the poster child of a Non-Functional Requirement: most people don't care until the proverbial matter hits the rotary propeller.
You're Running Untrusted Code!
I'm afraid the deprecation of the Security Manager just added several lines to that risk, all linked to running untrusted code.
A Tentative Comparison of Fault Tolerance Libraries on the JVM
If you're implementing microservices or not, chances are that you're calling HTTP endpoints. With HTTP calls, a lot of things can go wrong.
Beautify Third-Party APIs with Kotlin
Learn how to improve the API provided by third-party libraries by combining Kotlin extension functions and delegation.
Native-image with Quarkus
Quarkus brings an exciting take to the table. Unlike Micronaut, it doesn't generate additional bytecode during each compilation.
Multiple Spring Boot Applications in the Same Project
I frequently use Spring Boot in my demos. The latest one is no different, showing how to achieve CQRS using two different code paths.
Port Management in Local Kubernetes Clusters
Another approach for my demos: a regular proxy in front of my local cluster. OSX comes with an existing Apache Web Server installation.