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:
Feb. 10, 2026
Filed:
Feb. 08, 2024
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Gunes Aluc, Waterloo, CA;
Iman Elghandour, Waterloo, CA;
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 11/14 (2006.01); G06F 16/21 (2019.01); G06F 16/23 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2322 (2019.01); G06F 11/1402 (2013.01); G06F 16/219 (2019.01); G06F 16/2358 (2019.01);
Abstract
A system includes reception of a first transaction including updates to a database catalog comprising transactions stored on a log and a timestamp of a snapshot of the database catalog, determination of a signature of a transaction stored on the log after the timestamp of the snapshot, determination, based on the signature, that a conflict exists between the updates to the database catalog and updates of the stored transaction, and, in response to the determination that a conflict exists, reject the first transaction.