Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters. Big data is a term that describes large, hard-to-manage ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

Let me be brutally honest with you. I've interviewed 200+ Java freshers in the past year. Out of those, only 23 got job offers from our company. The gap between "knowing Java" and "being job-ready in ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Over the past few months I have been helping professionals who were displaced by the AI ...

MicroRaft is a feature-complete and stable open-source implementation of the Raft consensus algorithm in Java. It is a single lightweight JAR file of a few hundred KBs of size. It can be used for ...

“What You Should Actually Learn (and Skip) to Stay Relevant as a Java Developer in 2026” “Do I need to learn Spring Boot first? Should I master DSA or jump into Kafka? Is Java still in demand in 2026?

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Primitive types represent the simplest, most direct way to represent data in code. Even the most ...