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:
May. 24, 2022
Filed:
Apr. 30, 2018
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Kiran-Kumar Muniswamy-Reddy, Sammamish, WA (US);
Danny Wei, Seattle, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 67/1097 (2022.01); H04L 67/1095 (2022.01); H04L 47/70 (2022.01);
U.S. Cl.
CPC ...
H04L 67/1097 (2013.01); H04L 47/70 (2013.01); H04L 67/1095 (2013.01);
Abstract
Generally described, aspects of the present application correspond to maintaining a message stream for a network-based data store, which stream includes messages reflecting modifications to the data store. Messages within the stream may be used to revert a state of the data store to a prior point in time reflected within the messages of the stream, such as by 'rewinding' operations on the data store by use of the messages within the stream. Messages in the stream may further be used to asynchronously update a replica of the data store.