Câu 136: AWS Certified SysOps Administrator - Associate (SOA-C02)(New)

A company hosts several write-intensive applications. These applications use a MySQL database that runs on a single Amazon EC2 instance. The company asks a SysOps administrator to implement a highly available database solution that is ideal for multi-tenant workloads. Which solution should the SysOps administrator implement to meet these requirements?

1. A. Create a second EC2 instance for MySQL. Configure the second instance to be a read replica.
2. B. Migrate the database to an Amazon Aurora DB cluster. Add an Aurora Replica.
3. C. Migrate the database to an Amazon Aurora multi-master DB cluster. — đáp án hiện tại
4. D. Migrate the database to an Amazon RDS for MySQL DB instance.