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. 13, 2022
Filed:
Dec. 30, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Christopher Magee Greenwood, Seattle, WA (US);
Divya Ashok Kumar Jain, Bellevue, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Data replication groups may be used to store data in a distributed computing environment. A data replication group may include a set of nodes executing a consensus protocol to maintain data durably. In order to increase efficiency and performance of the data replication group leadership and/or fitness information may be determined for each node of the set of nodes executing the consensus protocol. The fitness information may be based at least in part on information associated with computing resource in the distributed computing environment and one or more constraints on assignment of a role of master node in the data replication group. The master node may be responsible for advancing the data replication group.