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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 167 Topic 17 Discussion

Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 167 Topic 17 Discussion

SAA-C03 Exam Topic 17 Question 167 Discussion:
Question #: 167
Topic #: 17

An ecommerce company is launching a new marketing campaign. The company anticipates the campaign to generate ten times the normal number of daily orders through the company's ecommerce application. The campaign will last 3 days.

The ecommerce application architecture is based on Amazon EC2 instances in an Auto Scaling group and an Amazon RDS for MySQL database. The application writes order transactions to an Amazon Elastic File System (Amazon EFS) file system before the application writes orders to the database. During normal operations, the application write operations peak at 5,000 IOPS.

A solutions architect needs to ensure that the application can handle the anticipated workload during the marketing campaign.

Which solution will meet this requirement?


A.

For the duration of the campaign, increase the provisioned IOPS for the RDS for MySQL database. Set the Amazon EFS throughput mode to Bursting throughput.


B.

For the duration of the campaign, increase the provisioned IOPS for the RDS for MySQL database. Set the Amazon EFS throughput mode to Elastic throughput.


C.

Convert the database to a Multi-AZ deployment. Set the Amazon EFS throughput mode to Elastic throughput for the duration of the campaign.


D.

Use AWS Database Migration Service (AWS DMS) to convert the database to RDS for PostgreSQL. Set the Amazon EFS throughput mode to Bursting throughput.


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