Which database should a solutions architect recommend?

A media streaming company collects real-time data and stores it in a disk-optimized database system. The company is not getting the expected throughput and wants an in-memory database storage solution that performs faster and provides high availability using data replication.

Which database should a solutions architect recommend?
A . Amazon RDS for MySQL
B . Amazon RDS for PostgreSQ
D . Amazon ElastiCache for Redis
E . Amazon ElastiCache for Memcached

View Answer

Answer: C