US Patent Issued to HUAWEI CLOUD COMPUTING TECHNOLOGIES on Aug. 25 for "System and methods for managing time-based events to support rewinding of a database" (Canadian Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,684, issued on Aug. 25, was assigned to HUAWEI CLOUD COMPUTING TECHNOLOGIES Co. LTD. (Gui Zhou Province, China).

"System and methods for managing time-based events to support rewinding of a database" was invented by Guanzhu Xiong (Kanata, Canada), Alexandre Depoutovitch (Kanata, Canada), Lengdong Wu (Kanata, Canada), Chong Chen (Kanata, Canada), Cheng Zhao (Kanata, Canada), Jack Hon Wai Ng (Kanata, Canada) and Shu Lin (Kanata, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Support for distributed database backtracking, in which the database is reverted or iteratively reverted to a previous state, is provided. Log sequence number ranges and st...