<ul><li>A thread pool is a group of pre-instantiated, reusable threads used to execute multiple tasks in Java.</li><li>Java provides thread pool implementations through the ExecutorService interface in the java.util.concurrent package.</li><li>For real-world applications, it is recommended to use ThreadPoolExecutor with a clear policy instead of Executors.newCachedThreadPool() or Executors.newFixedThreadPool().</li><li>Thread pools in Java help in managing system resources efficiently, improving performance, and avoiding concurrency issues.</li></ul>

How to Create a Thread Pool in Java — The Right Way for Real-World Applications

Discover more