An application uses Amazon Aurora PostgreSQL. To meet disaster recovery requirements, the database must survive a region failure with an RPO of 1 second and RTO of 1 minute. Which architecture meets these requirements?

Take hourly automated snapshots and copy them to a secondary region.

Implement Aurora Global Database with a secondary region.

Use AWS DMS to continuously replicate data to an RDS instance in another region.

Configure cross-region read replicas using standard PostgreSQL logical replication.