JEP 425: Virtual Threads (Preview) has been proposed recently. It has been a long-awaited feature in Java. It opens the door to Structured Concurrency. This article isn’t about it, in case you are interested, you can read, the JEP draft: …

The post How to run the Java Incubator Module from the Command Line and IntelliJ IDEA appeared first on foojay.

Learn how to set up IntelliJ IDEA Ultimate to work with Apache Tomcat for new and existing projects.

The post Setting up and Working with Apache Tomcat in IntelliJ IDEA Ultimate appeared first on foojay.

I spent over a decade as a consultant working for dozens of companies in many fields and pursuits. The diversity of each code base is tremendous. This article will try to define general rules for modernizing legacy code that would …

The post Modernize Legacy Code In Production: Rebuild Your Airplane Midflight Without Crashing appeared first on foojay.

Learn how to run a build on GitLab only if a condition is met, especially helpful when conditions are expensive and time-consuming operations.

The post Conditional Builds on GitLab appeared first on foojay.

Learn how to run a build on GitLab only if a condition is met, especially helpful when conditions are expensive and time-consuming operations.

The post Conditional Builds on GitLab appeared first on foojay.

JEP 425: Virtual Threads (Preview) has been proposed recently. I wanted to give it a try it on my favorite IDE, this article shows you how to do that in IntelliJ IDEA

The post How to Enable Java Preview Features and Run Code from IntelliJ IDEA appeared first on foojay.

We use annotations to denote transactional behavior in modern Spring, so we have no code, no failure, no debugging… But is this true?

The post Spring Transaction Debugging in Production with Lightrun appeared first on foojay.

Author’s note: I originally published this blog post in 2019, while I was CEO of Kesque, a real-time messaging service built on Apache Pulsar, the cloud-native distributed messaging and streaming platform. It’s a follow-up to an earlier post, “7 Reasons to …

The post 5 More Reasons to Choose Apache Pulsar Over Apache Kafka appeared first on foojay.

How can you stream from Pulsar to Apache Cassandra, the powerful NoSQL database designed to support data-heavy applications in the cloud?

The post Bring Streaming to Apache Cassandra with Apache Pulsar appeared first on foojay.

How to use Testcontainers for your next project to create a stable and solid integration test suite of your Jakarta EE application features.

The post Easy Jakarta EE Integration Testing appeared first on foojay.