Network memory architecture for providing data based on local accessibility

摘要

A network memory system comprises a first appliance and a second appliance. The first appliance receives data and determines whether a portion of the data is locally accessible to the second appliance. The first appliance generates an instruction based on the determination and transfers the instruction to the second appliance over a communication network. The second appliance receives the instruction from the first appliance over the communication network and processes the instruction to obtain the data. The second appliance then transfers the data to a computer.