Q6 — AWS SAA-C03 Ch.9
Question 6 of 40 | ← Chapter 9
Q566. A company hosts a three-tier web application in the AWS Cloud. A Multi-AZAmazon RDS for MySQL server forms the database layer Amazon ElastiCache forms the cache layer. The company wants a caching strategy that adds or updates data in the cache when a customer adds an item to the database. The data in the cache must always match the data in the database.Which solution will meet these requirements?
- A. Implement the lazy loading caching strategy
- B. Implement the write-through caching strategy ✓
- C. Implement the adding TTL caching strategy
- D. Implement the AWS AppConfig caching strategy