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:
Aug. 11, 2020
Filed:
Jun. 27, 2018
International Business Machines Corporation, Armonk, NY (US);
Suryanarayana Rao, Bangalore, IN;
Viren D. Parikh, Bangalore, IN;
Ramesh Chandra Pathak, Bangalore, IN;
Ramesh Kumar Goel, Balbir Nagar, IN;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Systems and methods for dynamic incremental updating of online analytical processing (OLAP) data cubes are disclosed. In embodiments, a computer-implemented method, comprises: receiving real-time transactional event data including a plurality of data fields; identifying aggregate computing functions for each of a plurality of standard query language (SQL) queries of a target data cube to be updated, wherein the target data cube is in a multidimensional form for storing OLAP data in the form of numeric values organized in fields; incrementally calculating the aggregate computing functions based on a current aggregated value obtained from an updated aggregated field database, and a value of one of the plurality of data fields; repeating the incremental calculation for each of the plurality of SQL queries to obtain updated field data for the target data cube; and updating the updated aggregated field database with the updated field data.