AWS Certified Solutions Architect - Associate SAA-C03 — Topic 1 Question 633

Question

A company manages an application that stores data on an Amazon RDS for PostgreSQL Multi-AZ DB instance. Increases in traffic are causing performance problems. The company determines that database queries are the primary reason for the slow performance. What should a solutions architect do to improve the application's performance?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Create a read replica from the source DB instance. Serve read traffic from the read replica. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

AWS Certified Solutions Architect - Associate SAA-C03 — Question 633