This article explores JDK 21's virtual threads, comparing their performance with Open Liberty's thread pool. It covers key findings like throughput, ramp-up times, and memory footprint. Despite ...

When a virtual thread runs blocking code, which is code that forces threads to wait until an operation completes -- for example, executing an HTTP request to a web server -- the Continuation object ...

Applications that embrace virtual threads often avoid bottlenecks found in classic Java server architectures. Developers can expect better CPU and memory utilization, which potentially translates to ...

11 ways Java programming is better than it used to be (and one way it’s not) Virtual threads Structured concurrency Immutable data Garbage collection Pattern matching Streamlined syntax Sealed ...

Java 21 is here, and it includes many improvements, such as the preview of virtual threads and the final version of the generational ZGC. Most updates in Java are categorized into different named ...

Learn how to optimize JVM and JIT compiler performance for better execution speed, memory usage, and resource utilization in your Java applications—and how to check your results.

But there's always room for improvement. At Oracle CloudWorld, the Java team unveiled a list of key new features in Java 21, which went into general availability last week. First up: Virtual threads ...

Java Virtual Machine's dynamic code generation and protected memory access are needed to improve correctness and performance, Oracle said.