Beijing Volcano Engine Technology Co., Ltd.

Xiao Liu

Hao Wang

Haiyang Shi

A method, apparatus, electronic device and storage medium for data caching based on data popularity is provided. In the method, first access data transmitted by at least one client is received. The first access data represents an instruction log of a remote direct data read instruction transmitted by the client for target data cached in a non-uniform memory access structure. A data popularity of the target data is obtained based on the first access data. The data popularity represents a frequency of the target data accessed by the remote direct data read instruction. Based on the data popularity of the target data, the target data is cached to a target location in a data storage unit implemented based on the non-uniform memory access structure. Alternatively, the target data out of the data storage unit is migrated. The target location has a data read-write speed corresponding to the data popularity.

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Los Angeles, CA, United States of America

Xiao Liu