This post explores how virtual threads in Java 21+ provide an elegant solution for converting legacy Future objects into CompletableFuture instances. Since Java 8, the CompletableFuture API provides a convenient way for performing asynchronous operations in a functional, composable way. This makes it very simple to call some long-running methods—for instance involving external I/O—asynchronously and process each result as soon as it is available, without blocking on any threads:| www.morling.dev
tl;dr Java has virtual threads. Virtual threads are a better way of doing concurrency than Python’s async and await. We should add virtual threads to Python. Virtual Threads Virtual threads were added to Java a few years ago. Virtual Threads combine the best of async Tasks and normal threads. Like normal threads, virtual threads: require no new syntax provide a more intuitive mode of execution than async/await. Like tasks, virtual threads: only switch execution at well defined points in ...| Discussions on Python.org
Virtual threads are lightweight threads that reduce the effort of writing, maintaining, and debugging high-throughput concurrent applications.| Oracle Help Center
Level up your Java code and explore what Spring can do for you.| Runtime efficiency with Spring (today and tomorrow)