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A wildlife research organization uses IoT-based motion sensors attached to thousands of migrating animals to monitor their movement across regions. Every few minutes, a sensor checks for significant movement and sends updated location data to a backend application running on Amazon EC2 instances spread across multiple Availability Zones in a single AWS Region. Recently, an unexpected surge in motion data overwhelmed the application, leading to lost location records with no mechanism to replay missed data. A solutions architect must redesign the ingestion mechanism to prevent future data loss and to minimize operational overhead. What should the solutions architect do to meet these requirements?