Amazon EventBridge is a serverless service that simplifies event-driven application development. It uses events to connect application components, enabling independent scaling and deployment of services. EventBridge's event bus feature streamlines integration without custom code, reducing operational overhead. With native event archiving and replay capabilities, it aids in failure recovery and state reconstruction. EventBridge Pipes facilitates point-to-point integrations, while EventBridge Scheduler allows for managing millions of scheduled events and tasks. This versatile service enhances scalability and efficiency in building event-driven architectures.