Intrigued by the art of cloud architecture? Discover how to design, develop, and manage robust, secure, scalable, and dynamic solutions on Google Cloud as you prepare for the Professional Cloud Architect exam!
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An enterprise runs a mission-critical database workload on a primary Cloud SQL instance located in us-central1. To achieve a low Recovery Time Objective (RTO) and Recovery Point Objective (RPO) in the event of a regional disaster, the team configured a cross-region disaster recovery (DR) replica in us-east1 and connected their applications using a Cloud SQL DNS write endpoint.
A sudden regional outage occurs in us-central1, rendering the primary database instance completely inaccessible.
Which failover procedure should the cloud architect execute to restore write operations in the secondary region with minimal application downtime?
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