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.

Date of Patent:
Oct. 09, 2018

Filed:

Sep. 29, 2016
Applicant:

Amazon Technologies, Inc., Seattle, WA (US);

Inventors:

Diwakar Gupta, Seattle, WA (US);

Robert Beazley, Seattle, WA (US);

Alexey Gadalin, Kirkland, WA (US);

Mihir Sadruddin Surani, Seattle, WA (US);

Scott Sikora, Seattle, WA (US);

Anton Valter, Bellevue, WA (US);

Assignee:

Amazon Technologies, Inc., Seattle, WA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/48 (2006.01); G06F 9/455 (2018.01);
U.S. Cl.
CPC ...
G06F 9/4881 (2013.01); G06F 9/45558 (2013.01); G06F 2009/45562 (2013.01);
Abstract

Techniques for managing large-scale automatic fleet refresh operations are described herein. An application programming interface request to perform a refresh operation on a set of computer system instances is received. The application programming interface request includes a set of constraints for performing the refresh operation which are used to determine the impact of performing the refresh operation. Based at least in part on the impact, a set of schedules for performing the refresh operation is provided.


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