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. 09, 2021
Filed:
Mar. 19, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Anil Kumar, Seattle, WA (US);
Naveen Anand Subramaniam, Seattle, WA (US);
Rishabh Animesh, Seattle, WA (US);
James Caleb Kirschner, Seattle, WA (US);
Paul D. Franklin, Seattle, WA (US);
Brian Gouldsberry, Seattle, WA (US);
Qingqing Xiao, Bothell, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
First audit information corresponding to a first set of log entries associated with a transformation performed on first data is obtained, where the first audit information includes a first commutative result produced by applying a commutative function to object identifiers associated with the first set of log entries. Second audit information corresponding to a second set of log entries associated with the transformation performed on second data is obtained, with the second data being a different representation of the first data and where the second audit information includes a second commutative result produced by applying the commutative function to object identifiers associated with the second set of log entries. The first commutative result is compared with the second commutative result to validate whether the second data matches the first data. One or more actions are performed depending on whether the second data is the successful transformation of the first data.