The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2021
Filed:
Sep. 24, 2020
Richard Banister, Vista, CA (US);
Richard Banister, Vista, CA (US);
Other;
Abstract
A system and method to coordinate the changing of identifiers, i.e., primary keys and foreign keys, of new records generated by a first system by revision of these new records with alternate primary keys and foreign keys as generated and/or established by a second database system. The invention is an improvement over prior art transactional methods that maintain relationships among records when updating records of a first data base with replacement of primary and foreign keys provided by another database management system, and an improvement over prior art approaches to non-indexed schemas. Thus, the new method teaches how to batch update relationship fields in the first database with fewer database updates. The invention provides large savings for columnar databases, which are generally not indexed, and speeds up record key maintenance and harmonizing across two or more row-oriented databases.