Java, Spring, Kotlin, microservices, Kubernetes, containers
Vitae Lacinia
This article uses straightforward Spring Boot examples to illustrate how your application can inadvertently lose messages or process them twice due to the Kafka offset commit mechanism. It builds upon the scenarios discussed in two of my previous posts on Kafka and Spring Boot, offering deeper insights: Source Code Feel free to use my source […]
A few days ago, I published my proposition of the Claude Code template for a typical Spring Boot application in this GitHub repository. The level of interest in this repository has exceeded my highest expectations. I’ve received a lot of feedback from you, but I’m looking forward to more. Of course, the project itself is […]
This article explains how to use the new Java features provided within Project Leyden to speed up Spring Boot application startup. Project Leyden is an OpenJDK initiative focused on making Java applications start faster, warm up quicker, and use less memory. It builds on CDS (Class Data Sharing) and Ahead-of-Time optimizations to move selected computations […]
My latest book Hands-On Java with Kubernetes is now available on Leanpub!
