An organization aims to maintain operational continuity of its critical workload even if an entire data center servicing their region encounters an outage. Their solution includes computing resources distributed across diverse physical locations within the same geographical area. To enhance the system's robustness, which strategy should be implemented for the data layer?
Install a globally distributed database with read replicas in various regions for geographical data distribution.
Introduce a Load Balancer to distribute traffic among database instances to minimize the impact of a location outage.
Implement a Multi-AZ configuration for the relational database to promote automatic failover and data redundancy.
Configure an active-passive setup using a secondary region and enact health checks to direct traffic upon failure.