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Question 36 - DBS-C01 discussion

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A database specialist manages a critical Amazon RDS for MySQL DB instance for a company. The data stored daily could vary from .01% to 10% of the current database size. The database specialist needs to ensure that the DB instance storage grows as needed.

What is the MOST operationally efficient and cost-effective solution?

A.
Configure RDS Storage Auto Scaling.
Answers
A.
Configure RDS Storage Auto Scaling.
B.
Configure RDS instance Auto Scaling.
Answers
B.
Configure RDS instance Auto Scaling.
C.
Modify the DB instance allocated storage to meet the forecasted requirements.
Answers
C.
Modify the DB instance allocated storage to meet the forecasted requirements.
D.
Monitor the Amazon CloudWatch FreeStorageSpace metric daily and add storage as required.
Answers
D.
Monitor the Amazon CloudWatch FreeStorageSpace metric daily and add storage as required.
Suggested answer: A

Explanation:


If your workload is unpredictable, you can enable storage autoscaling for an Amazon RDS DB instance. With storage autoscaling enabled, when Amazon RDS detects that you are running out of free database space it automatically scales up your storage.

https://aws.amazon.com/aboutaws/ whats-new/2019/06/rds-storage-auto-scaling/

https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_PIOPS.StorageTypes.html#USER_PIOPS.Autoscaling

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asked 16/09/2024
Jeff Benson
44 questions
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