Alibaba Group Holding Limited
Method and system for facilitating evaluation of data access frequency and allocation of storage device resources

Abstract:

A system is provided to receive a request to write data to a non-volatile memory, wherein the data is associated with a logical block address. The system classifies the data into a category based on an access frequency corresponding to the logical block address, and assigns the data to a channel based on the classified category. The system writes the data to the non-volatile memory via the assigned channel.