What advantages will this solution provide?

A popular auctioning platform requires near-real-time access to dynamic bidding information. The platform must be available at all times. The current Amazon RDS instance often reaches 100% CPU utilization during peak bidding sessions and can no longer be resized. To improve application performance, a SysOps Administrator is evaluating Amazon ElastiCache and has chosen Redis over Memcached

What advantages will this solution provide? (Select TWO)
A . Data partitioning
B . Multi-threaded processing
C . Multi-AZ with automatic failover
D . Multi-region with automatic failover
E . Online resharding

View Answer

Answer: D