Akka Scheduler
Akka Scheduler is a component of the Akka toolkit for building concurrent, distributed, and resilient message-driven applications on the JVM. It provides a mechanism to schedule tasks to run at specific times or intervals, using a thread pool to execute tasks asynchronously. It is commonly used in Akka actors to schedule periodic messages or delayed operations.
Developers should use Akka Scheduler when building reactive systems with Akka that require timed events, such as sending heartbeat messages, implementing retry logic with delays, or polling external services at intervals. It is essential for scenarios where tasks need to be executed after a delay or repeatedly, without blocking the main actor threads, ensuring non-blocking and efficient concurrency in distributed applications.