AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 441

Question

A developer is working on an ecommerce application that stores data in an Amazon RDS for MySQL cluster. The developer needs to implement a caching layer for the application to retrieve information about the most viewed products. Which solution will meet these requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Create an Amazon ElastiCache for Redis cluster. Update the application code to use the ElastiCache for Redis cluster endpoint. Amazon ElastiCache provides in-memory caching (Redis/Memcached) to reduce latency and offload the database.

AWS Certified Developer - Associate DVA-C02 — Question 441