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:
Mar. 19, 2024
Filed:
Mar. 11, 2021
International Business Machines Corporation, Armonk, NY (US);
Fraser Iain Macintosh, Reading, GB;
Rosanna Lickorish, Southampton, GB;
Mark Longland, Old Windsor, GB;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Aspects of the present invention disclose a method, computer program product, and system for recording changes to records whilst preserving record availability. The method includes one or more processors capturing a change to a record object. The changes include details of the record object to be changed and a change method instruction by which the object is to be changed. The method further includes one or more processors storing a change object as a standalone object and storing the change method instruction and metadata pointing to the record object. The method further includes one or more processors modifying metadata of previous versions of the record object to include a pointer to the change object. The method further includes one or more processors applying the change method instruction to the record object when responding to a retrieve or restore request for the record object.