An ecommerce company uses an Amazon ElastiCache for Memcached cluster for in-memory caching of popular product queries on the shopping site. When viewing recent Amazon CloudWatch metrics data for the ElastiCache cluster, the sysops administrator notices a large number of evictions. Which of the following actions will reduce these evictions? (Choose two.)
A) Add an additional node to the ElastiCache cluster
B) Increase the ElastiCache time to live (TTL)
C) Increase the individual node size inside the ElastiCache cluster
D) Put an Elastic Load Balancer in front of the ElastiCache cluster
E) Use Amazon Simple Queue Service (Amazon SQS) to decouple the ElastiCache cluster

Question

Quizplus · Accepted Answer

Adding an additional node or increasing the node size will provide more memory, reducing the likelihood of evictions due to insufficient space.

An Ecommerce Company Uses an Amazon ElastiCache for Memcached Cluster