Answer-first summary for fast verification
Answer: Amazon ElastiCache for Memcached to reduce database read load.
The correct answer is A: Use Amazon ElastiCache for Memcached to offload read requests from the main database. Amazon ElastiCache for Memcached is a high-performance, scalable, multi-threaded caching solution that can efficiently manage surges in read traffic. It is simpler to set up and integrate with existing RDS instances compared to other options, which makes it the least complex solution for improving database performance during high traffic periods.
Author: LeetQuiz Editorial Team
Ultimate access to all questions.
No comments yet.
An application using Amazon RDS experiences performance issues during high traffic. The technical lead suggests implementing a caching solution to alleviate read traffic. Which solution offers the least complexity for this purpose?
A
Amazon ElastiCache for Memcached to reduce database read load.
B
DynamoDB replication with a DAX cluster for read traffic management.
C
Multi-AZ RDS deployment to distribute read requests to a standby instance.
D
Amazon ElastiCache for Redis to handle read requests from the main database.