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:
May. 28, 2019
Filed:
Apr. 17, 2015
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Bart De Smet, Bellevue, WA (US);
Tihomir T. Tarnavski, Sammamish, WA (US);
Eric Rozell, Newcastle, WA (US);
Alex Clemmer, Bellevue, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1469 (2013.01); G06F 11/1407 (2013.01); G06F 11/1451 (2013.01); G06F 2201/84 (2013.01);
Abstract
Higher-order operators are subject to checkpointing as well as recovery. The state of a higher-order operator, comprising an outer subscription and one or more inner subscriptions, is captured and subsequently utilized to recover the operator. In one instance, a data representation of code that can produce an inner subscription is saved. In other instance, an outer subscription is decoupled from inner subscriptions of a higher-order operator.