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:
Jun. 21, 2022
Filed:
Nov. 27, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Colm MacCarthaigh, Seattle, WA (US);
Grant A. McAlister, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
The first computing system may interface with an operator of the application and a plurality of hosts of the application distributed between different partitions. The second and third computing systems may host first and second portion of the application in first and second partitions, respectively. The second and third computing systems may poll the first computing system to identify first and second value, respectively, representing state conditions of the first and second partitions, respectively, wherein the first and second partition state conditions are the active state, the passive state, and the fenced state. The second and third computing systems may receive responses from the first computing system comprising the first and second values, respectively, and based on the respective values, initiate a transition to the corresponding partition state condition. The first computing system may assign one of the first and second values to indicate which is the active state.