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SAA-C03 · Question #554

A company uses an Amazon RDS MySQL database to store data for several applications. The company wants to understand use patterns for the database so the company can identify oppor- tunities to optimiz

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Submitted by carlos_mx· Mar 4, 2026Design Cost-Optimized Architectures

Question

A company uses an Amazon RDS MySQL database to store data for several applications. The company wants to understand use patterns for the database so the company can identify oppor- tunities to optimize costs. A solutions architect needs to analyze the RDS DB instance to identify right-sizing opportuni-ties. Which solution will meet these requirements with the LEAST effort?

Options

  • AEnable AWS CloudTrail data events. Use Amazon Athena to query CloudTrail events. Right-size
  • BEnable Performance Insights for the RDS DB instance. Right-size the RDS DB instance based on
  • CEnable AWS X-Ray to understand the transactions that run on the RDS DB instance. Right-size
  • DEnable Amazon CloudWatch Logs for the applications. Aggregate the data from Cloud-Watch

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