ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,743,428, issued on Sept. 22, was assigned to INFORMATICA LLC (Redwood City, Calif.).
"Method, apparatus, and computer-readable medium to extract a referentially intact subset from a database" was invented by Chitresh Kakwani (Bengaluru, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus, computer-readable medium, and computer-implemented method for data subsetting, including receiving a request comprising a criterion indicating a criterion table in a plurality of tables of a database, as schema of the database corresponding to an entity graph, the entity graph comprising a plurality of entities corresponding to the plurality of tables an...