Enabling Replay and Archival for Resilience

Building multi-region systems isn’t just about failover and redundancy—it’s about guaranteeing durability, recovering from outages, and ensuring no events are lost during regional transitions. You’ll learn how to configure EventBridge archival and replay, a useful combination that lets you capture every event and replay missed or failed events after system recovery. This is essential for maintaining data integrity and state synchronization across regions, especially in mission-critical applications like order processing.