Which method should a Database Specialist use to scale the ElastiCache cluster ahead of the upcoming event?
A. Enable cluster mode on the existing ElastiCache cluster and configure separate shards for the Sorted Setacross all nodes in the cluster.
B. Increase the size of the ElastiCache cluster nodes to a larger instance size.
C. Create an additional ElastiCache cluster and load-balance traffic between the two clusters.
D. Use the EXPIRE command and set a higher time to live (TTL) after each call to increment a given key.
Answer:B
Which method should a Database Specialist use to scale the ElastiCache cluster ahead of the upcoming event?
A. Enable cluster mode on the existing ElastiCache cluster and configure separate shards for the Sorted Setacross all nodes in the cluster. B. Increase the size of the ElastiCache cluster nodes to a larger instance size. C. Create an additional ElastiCache cluster and load-balance traffic between the two clusters. D. Use the EXPIRE command and set a higher time to live (TTL) after each call to increment a given key.