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. 05, 2023
Filed:
Dec. 13, 2019
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventor:
Tate Andrew Certain, Seattle, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2019.01); G06F 16/23 (2019.01); G06F 16/22 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2343 (2019.01); G06F 16/2255 (2019.01); G06F 16/2365 (2019.01);
Abstract
A distributed database receives a first command and second command sent by a client for processing in the context of a transaction. The distributed database validates the transaction by computing a digest based on signatures of the first and second commands, and comparing the computed digest to a digest received from the client. The transaction is committed upon validation.