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:
Sep. 24, 2024
Filed:
Aug. 25, 2022
Oracle International Corporation, Redwood Shores, CA (US);
Carlo Innocenti, Redwood Shores, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A read-write set of a blockchain transaction specifies a delta value by which to add or subtract from the current value of a delta-enabled world state record. In connection with committing the blockchain transaction to a world state record, the then-current value of the world state record is read and adjusted by the delta to determine the actual value to assign to the world state record. The actual value computed is correct even though the version number and current value at the time the read-write set was generated may have changed by the time the commitment of the blockchain transaction has commenced. Multi-version concurrency is foregone.