US Patent Issued to SIGMA COMPUTING on Sept. 23 for "Audit logging for input tables on a data warehouse" (California Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,423,286, issued on Sept. 23, was assigned to SIGMA COMPUTING INC. (San Francisco).

"Audit logging for input tables on a data warehouse" was invented by Gregory G. Owen (San Mateo, Calif.) and Stipo Josipovic (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "Audit logging for input tables on a data warehouse including: receiving, by a workbook manager from a client computing system, a modification to an input table of a plurality of input tables stored in a cloud-based data warehouse; and storing, by the workbook manager, in an audit table stored in the cloud-based data warehouse, an entry describing the modification to the input table, wher...