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. 16, 2021
Filed:
Dec. 18, 2015
Amazon Technologies, Inc., Seattle, WA (US);
Tao Chen, Sammamish, WA (US);
Marc John Brooker, Seattle, WA (US);
Divya Ashok Kumar Jain, Bellevue, WA (US);
Lakshmi N. Pallikila, Seattle, WA (US);
Shobha Agrawal, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Data replication groups may be used to store data in a distributed computing environment. The data replication groups may include a set of nodes executing a consensus protocol to maintain data durably. The nodes may be executed by one or more host computer systems. In order to avoid failure of the data replication groups as safe deployment strategy is provided. The one or more host computer systems may be assigned to deployment groups where the number of hosts assigned to the deployment groups host less than a quorum of the nodes of a particular data replication group.