HP SmartCache is a Smart Array Controller-based read and write caching solution for HP
ProLiant Gen9 servers in a direct attach storage (DAS) environment. It caches the most
frequently accessed data (“hot” data) onto lower latency SSDs to dynamically accelerate
application workloads. HP SmartCache operates transparently to host applications, which
means you do not have to change the application, but can still realize better performance with a
minimal number of SSDs in your configuration.