ALEXANDRIA, Va., July 30 -- United States Patent no. 12,373,420, issued on July 29, was assigned to International Business Machines Corp. (Armonk, N.Y.).
"Database log performance" was invented by Hong Mei Zhang (Beijing), Shuo Li (Beijing), Xiaobo Wang (Beijing) and Sheng Yan Sun (BeiJing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method improves the performance of write ahead logging. The method includes generating a set of query data and a set of log data, where the set of log data is configured to create a write ahead log, and the set of query data is configured to make changes to data in a database. The method also includes writing the set of query data to a virtual file syste...