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:
Nov. 26, 2019
Filed:
Sep. 21, 2016
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Sanjay Sachdev, San Jose, CA (US);
Sean Peng, Richmond, CA;
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A data stream processors transition system which implements techniques for transitioning control from a first data stream processor to a second data stream processor. The data stream processors transition system preserves the integrity of data streams produced by first and second data stream processors when transitioning control between the first to the second data stream processors. For example, timestamp information may be provided to the first data stream processor that specifies when the first data stream processor may transfer control to the second data stream processor. The first data stream processor may process events by consuming and publishing results until the time specified by the timestamp information. The second data stream processor may, after the time specified by the timestamp information, process events by consuming and publishing results.