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:
Dec. 31, 2019
Filed:
Dec. 17, 2014
Amazon Technologies, Inc., Seattle, WA (US);
Benjamin Aldouby Schwartz, East Palo Alto, CA (US);
Khawaja Salman Shams, Seattle, WA (US);
Usman Ahmed Shami, Sammamish, WA (US);
David Craig Yanacek, Seattle, WA (US);
Khai Quang Tran, San Mateo, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
One or more computing nodes located in a first region may maintain a first collection of data items. A second set of one or more computing nodes in a second region may maintain a collection of data items that is at least a partial replica of the first collection. Notifications of changes to the first collection may be transmitted, via a broadcast communications channel, to a replication module, which may be included in a client application. The replication module may transmit requests to update the second collection of data based on changes to the first collection. Conflicts may be resolved through a last-write wins policy.