ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,417, issued on Feb. 17, was assigned to BEIJING VOLCANO ENGINE TECHNOLOGY Co. LTD. (Beijing).

"Distributed data storage control method, readable medium, and electronic device" was invented by Yangfeng Tian (Beijing), Jie Wang (Beijing), Peng Li (Beijing) and Jinfeng Yang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a distributed data storage control method and apparatus, a readable medium, and an electronic device. The method includes: after receiving a write lock and modifying a file size according to the write lock, caching, by a worker node, the modified file size in the worker node until a write lock ...