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Answer: Adopt Amazon Aurora as a global database with primary and secondary clusters in primary and DR Regions, respectively.
The correct answer is C: 'Adopt Amazon Aurora as a global database with primary and secondary clusters in primary and DR Regions, respectively.' Amazon Aurora global databases provide a high-availability, low-latency disaster recovery solution across multiple AWS Regions. This approach ensures minimal operational overhead because Aurora handles replication and failover processes transparently and efficiently, making it the best choice for disaster recovery with the least operational overhead.
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As a solutions architect, design a DR architecture for a company's MySQL database on an EC2 instance with scheduled backups. The solution must support multiple AWS Regions and minimize operational overhead.
A
Migrate to EC2 instances, set up a standby in the DR Region, and enable replication.
B
Use Amazon RDS with Multi-AZ deployment and enable read replication across Availability Zones.
C
Adopt Amazon Aurora as a global database with primary and secondary clusters in primary and DR Regions, respectively.
D
Utilize S3 Cross-Region Replication for scheduled backups to restore the database in the DR Region.
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