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.
Friends Of OpenJDK Today
Every article on foojay.io, newest first: OpenJDK, the JVM, Java tooling and the ecosystem around them, written by the Java community.
Foojay at FOSDEM 2022 on YouTube And Prize Winners
Last weekend, FOSDEM 2022 was held, with the Friends Of OpenJDK putting together an awesome program on the tools and editors around OpenJDK.
Journeys in Java, Level 2: Building an Empire of Microservices
Let's dive into the world of microservices find out the complexities, best practices, and troubles. I will share all my learnings, as well!
Playing practically with Stream API
Let’s learn java stream API with a few practical examples.
Cassandra Database Migration to Kubernetes with Zero Downtime
Learn how to migrate existing Cassandra clusters to K8ssandra without downtime, leveraging flat networking.
Building Reactive Java Applications with Spring Framework
Pretty much all Java developers are familiar with Spring Pet Clinic. Let's get to know the reactive implementation of it.
What is Debugging in 140 Seconds
I’m launching a new Twitter video series that will focus on teaching the concepts of debugging (and other concepts) in small video bites
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.
Detect and Fix Memory Leaks in Managed Languages
Java and JavaScript are garbage collected languages. But memory leaks can still plague them. How to avoid, detect, and fix heap problems?
Building Scalable Streaming Applications with DataStax Astra Streaming
DataStax Astra Streaming with a step-by-step tutorial that illustrates how it can be used to easily build scalable, streaming applications.