Apache Arrow puts forward a cross-language, cross-platform, columnar in-memory data format for data. It is designed to eliminate the need for data serialization and reduce the overhead of copying. (more…)

A dual-purpose tutorial to 1) Demonstrate how to implement the Simple Query Protocol, where Java is an implementation detail; 2) Show practical examples of most of the new features since JDK 17, including Records, Sealed Types, Pattern Matching for Switch... (more…)

uWebSockets - Highly scalable WebSocket server & client library...

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. (more…)

If you are looking to accelerate your career and become a senior engineer, these are skillset that will distinguish you from other programmers. (more…)