DOP-C02 · Question #8
A company has an application that is using a MySQL-compatible Amazon Aurora Multi-AZ DB cluster as the database. A cross-Region read replica has been created for disaster recovery purposes. A DevOps e
The correct answer is D. Store the Aurora endpoint in AWS Systems Manager Parameter Store. Create an Amazon. https://aws.amazon.com/es/blogs/database/cross-region-cross-account-disaster-recovery-using- amazon-aurora-global-database/
Question
A company has an application that is using a MySQL-compatible Amazon Aurora Multi-AZ DB cluster as the database. A cross-Region read replica has been created for disaster recovery purposes. A DevOps engineer wants to automate the promotion of the replica so it becomes the primary database instance in the event of a failure. Which solution will accomplish this?
Options
- AConfigure a latency-based Amazon Route 53 CNAME with health checks so it points to both the
- BCreate an Aurora custom endpoint to point to the primary database instance. Configure the
- CCreate an AWS Lambda function to modify the application's AWS CloudFormation template to
- DStore the Aurora endpoint in AWS Systems Manager Parameter Store. Create an Amazon
How the community answered
(33 responses)- A15% (5)
- B6% (2)
- C21% (7)
- D58% (19)
Explanation
https://aws.amazon.com/es/blogs/database/cross-region-cross-account-disaster-recovery-using- amazon-aurora-global-database/
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