The story of GraalVM in early 2026: a project settling into a quarterly cadence, tightening its support matrix, and—thanks to Oracle—being very explicit about what it is no longer going to be.

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 ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Flux: In reactive streams, Flux is a publisher that can emit 0 to N items. It's a concept from Project Reactor, which is a reactive library built on the Reactive Streams specification. Flux is used to ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...

Abstract: The Java Stream API increases developer produc-tivity and greatly simplifies exploiting parallel computation by providing a high-level abstraction on top of complex data pro-cessing, ...

Apparently, Quarkus 3.13.0 (through one of its transitive dependencies) broke MQTT reactive messaging processors of the form: One of the stream subscribers installed by Quarkus requests only 16 items ...