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:
Apr. 13, 2021
Filed:
Apr. 08, 2019
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Vaibhav Sharma, Seattle, WA (US);
Kapil Agarwal, Seattle, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
A system includes a plurality of servers, a control plane to determine a first partition of a plurality of devices and to determine a subset of the plurality of servers to assign as candidate servers for the first partition, and a common data store comprising a first stream and a second stream. The control plane is to store, in the first stream, a first message indicating the first partition, the candidate servers, the second stream, and a first message tag, the candidate servers elect a primary server of the first partition from the candidate servers using the first stream, and the elected primary server inserts read and write updates associated with the plurality of devices of the first partition into the second stream.