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:
Oct. 26, 2010
Filed:
Oct. 18, 2007
William Robinson, Mountain View, CA (US);
Benjamin Weinberger, San Francisco, CA (US);
William Robinson, Mountain View, CA (US);
Benjamin Weinberger, San Francisco, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
Processes, systems and computer programs for data management. New fact data is received, e.g., at a data warehouse, and the new fact data is aggregated to incrementally update a first version of a materialized view (a pre-computed aggregation of data), the updated materialized view being a second version of the materialized view. While aggregating the new data, the first version of the materialized view is provided for serving by a query subsystem. After aggregating the new data to the materialized view, the second version of the materialized view is provided for serving by the query subsystem thereafter. At least one version of the materialized view is available for serving by the query subsystem even during aggregation.