AWS Certified Solutions Architect - Associate SAA-C03 — Topic 1 Question 436

Question

A company moved its on-premises PostgreSQL database to an Amazon RDS for PostgreSQL DB instance. The company successfully launched a new product. The workload on the database has increased. The company wants to accommodate the larger workload without adding infrastructure. Which solution will meet these requirements MOST cost-effectively?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Buy reserved DB instances for the total workload. Make the Amazon RDS for PostgreSQL DB instance larger. Amazon RDS is a managed relational database that handles patching, backups and failover. This option delivers the requirement at the lowest cost.

AWS Certified Solutions Architect - Associate SAA-C03 — Question 436