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 the weekend auction and can no longer be resized. To improve application performance, a sysops administrator is evaluating Amazon ElastiCache, and has chosen Redis (cluster mode enabled) instead of Memcached. What are reasons for making this choice? (Choose two.)
A) Data partitioning
B) Multi-threaded processing
C) Multi-AZ with automatic failover
D) Multi-region with automatic failover
E) Online resharding

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The Answer of 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 the weekend auction and can no longer be resized. To improve application performance, a sysops administrator is evaluating Amazon ElastiCache, and has chosen Redis (cluster mode enabled) instead of Memcached. What are reasons for making this choice? (Choose two.)
A) Data partitioning
B) Multi-threaded processing
C) Multi-AZ with automatic failover
D) Multi-region with automatic failover
E) Online resharding

A Popular Auctioning Platform Requires Near-Real-Time Access to Dynamic Bidding