Welcome back to my blog series on eBPF. Two weeks ago, I showed you how to write your own eBPF application using my hello-ebpf library based on libbcc. This week, I show you why using libbcc is not the best idea and start working with the newer libbpf. With my current libbcc-based approach, we essentially embed the executed eBPF program …

We’re excited to announce that the 2nd edition of Payara Hackathon is now open for sign ups! Find out more and sign up here! The Payara Cloud Hackathon will be running from the 11th until the 31st of March and this time, we are looking for applications that tackle environmental, social, and economic sustainability challenges. With a focus on deploying to …

Introduction to Microservices Design Principles Welcome back to the second part of our Microservice Journey series! In this edition, we will delve into the core principles of microservice design principles, including the important topics of coupling and cohesion in Object-Oriented Programming (OOP). This innovative approach to software system development prioritizes modularity and scalability, and understanding coupling and cohesion is essential …