Devnexus 2025 - Concurrency Redefined - Harry Hoots III, Chuck Bridgham

This talk covers the challenges of achieving massive parallelism in Java, such as thread overhead and algorithmic limitations. The speaker introduces Jakarta Concurrency 3.1, highlighting its enhancements for asynchronous task execution, thread management, and resource optimization, which are designed to improve performance and streamline development. Practical examples and best practices are demonstrated to effectively utilize these features within Open Liberty, illustrating how they can be integrated into existing Java EE applications for better scalability and responsiveness. This session offers valuable insights for both experienced developers and those new to Jakarta EE, providing the knowledge to maximize the benefits of Jakarta Concurrency 3.1.