Topic 1 Question 146
A company is running an application in the AWS Cloud. The application runs on containers m an Amazon Elastic Container Service (Amazon ECS) cluster. The ECS tasks use the Fargate launch type. The application's data is relational and is stored in Amazon Aurora MySQL. To meet regulatory requirements, the application must be able to recover to a separate AWS Region in the event of an application failure. In case of a failure, no data can be lost.
Which solution will meet these requirements with the LEAST amount of operational overhead?
Provision an Aurora Replica in a different Region.
Set up AWS DataSync for continuous replication of the data to a different Region.
Set up AWS Database Migration Service (AWS DMS) to perform a continuous replication of the data to a different Region.
Use Amazon Data Lifecycle Manager (Amazon DLM) to schedule a snapshot every 5 minutes.
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コメント(6)
- 正解だと思う選択肢: A
A is correct. Provision an Aurora Replica in a different Region will meet the requirement of the application being able to recover to a separate AWS Region in the event of an application failure, and no data can be lost, with the least amount of operational overhead.
B. AWS DataSync can replicate data, but it is not a fully managed service and requires more configuration and management.
C. AWS DMS is a fully managed service for migrating data between databases, but it may require additional configuration and management to continuously replicate data in real-time.
D. Amazon DLM can be used for scheduling snapshots, but it does not provide real-time replication and may not meet the requirement of no data loss in case of a failure.
👍 4masetromain2023/01/16 - 正解だと思う選択肢: A
A is correct
👍 4zozza20232023/01/29 - 正解だと思う選択肢: A
Replica
👍 4mfsec2023/03/26
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