Câu 178: AWS Certified Solutions Architect - Associate SAA-C02(Old)
A database is on an Amazon RDS MySQL 5.6 Multi-AZ DB instance that experiences highly dynamic reads. Application developers notice a significant slowdown when testing read performance from a secondary AWS Region. The developers want a solution that provides less than 1 second of read replication latency. What should t…
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A database is on an Amazon RDS MySQL 5.6 Multi-AZ DB instance that experiences highly dynamic reads. Application developers notice a significant slowdown when testing read performance from a secondary AWS Region. The developers want a solution that provides less than 1 second of read replication latency. What should the solutions architect recommend?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Install MySQL on Amazon EC2 in the secondary Region.
- B. Migrate the database to Amazon Aurora with cross-Region replicas. — đáp án hiện tại
- C. Create another RDS for MySQL read replica in the secondary Region.
- D. Implement Amazon ElastiCache to improve database query performance.
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