US Patent Issued to Beijing Volcano Engine Technology on June 16 for "Data query method based on online analytical processing, medium, and device" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,657,190, issued on June 16, was assigned to Beijing Volcano Engine Technology Co. Ltd. (Beijing).

"Data query method based on online analytical processing, medium, and device" was invented by Yuxing Han (Beijing) and Xuan Luo (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a data query method and apparatus based on online analytical processing, a medium, and a device. The method includes: obtaining a plurality of target join keys between query tables in a structured query statement in response to reception of the structured query statement; constructing a first factor graph corresponding to the structured query ...