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:
Jul. 08, 2014
Filed:
Sep. 13, 2012
Gueorgui B. Chkodrov, Redmond, WA (US);
Paul F. Ringseth, Bellevue, WA (US);
Tihomir T. Tarnavski, Redmond, WA (US);
Andy Shen, Seattle, WA (US);
Roger Shane Barga, Bellevue, WA (US);
Jonathan Goldstein, Seattle, WA (US);
Gueorgui B. Chkodrov, Redmond, WA (US);
Paul F. Ringseth, Bellevue, WA (US);
Tihomir T. Tarnavski, Redmond, WA (US);
Andy Shen, Seattle, WA (US);
Roger Shane Barga, Bellevue, WA (US);
Jonathan Goldstein, Seattle, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Creating and executing a distributed stream processing operator graph based on a query. The operator graph includes movable stream algebra operators for processing events received from high volume data streams. The operators are partially compiled and distributed to computing devices for completion of the compilation and subsequent execution. During execution, the operators maintain minimal state information associated with received events via an expiration time assigned to each of the event instances. Additional events are generated and aggregated by the operators for communication to a service responsible for the query.