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:
Sep. 15, 2009
Filed:
Sep. 29, 2004
Robert C. Pike, Menlo Park, CA (US);
Sean Quinlan, Menlo Park, CA (US);
Sean M. Dorward, Martinsville, NJ (US);
Jeffrey Dean, Palo Alto, CA (US);
Sanjay Ghemawat, Mountain View, CA (US);
Robert C. Pike, Menlo Park, CA (US);
Sean Quinlan, Menlo Park, CA (US);
Sean M. Dorward, Martinsville, NJ (US);
Jeffrey Dean, Palo Alto, CA (US);
Sanjay Ghemawat, Mountain View, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A method and system for analyzing data records includes allocating groups of records to respective processes of a first plurality of processes executing in parallel. In each respective process of the first plurality of processes, for each record in the group of records allocated to the respective process, a query is applied to the record so as to produce zero or more values. Zero or more emit operators are applied to each of the zero or more produced values so as to add corresponding information to an intermediate data structure. Information from a plurality of the intermediate data structures is aggregated to produce output data.