ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,984, issued on March 18, was assigned to Conexus ai Inc. (San Francisco).
"Data migration by query co-evaluation" was invented by Eric Alexander Daimler (San Francisco) and Ryan Jacob Wisnesky (San Francisco).
According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are disclosed to migrate data via query co-evaluation. In various embodiments, an input data associated with a source database S and a target schema T to which the input data is to be migrated is received. A set of relational conjunctive queries from target schema T to source database S is received. Query co-evaluation is performed on the received set of relational conjunctive queries to...