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. 16, 2019
Filed:
Jun. 30, 2014
Applicant:
Ebay Inc., San Jose, CA (US);
Inventors:
Luke Qing Han, Shanghai, CN;
Xu Jiang, Shanghai, CN;
Yi Song, Shanghai, CN;
Chauncey Li, Shanghai, CN;
Assignee:
eBay Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/25 (2019.01); G06F 16/28 (2019.01); G06F 16/185 (2019.01); G06F 16/2458 (2019.01);
U.S. Cl.
CPC ...
G06F 16/283 (2019.01); G06F 16/185 (2019.01); G06F 16/2471 (2019.01); G06F 16/254 (2019.01);
Abstract
In various example embodiments, systems and methods for building data cubes to be stored in a cube store are presented. In some embodiments, a metadata engine generates the cube metadata. In further embodiments, cube data is generated by a cube build engine based on the cube metadata and source data. The cube build engine performs a multi-stage MapReduce job on the source data to produce a multi-dimensional cube lattice having multiple cuboids. In further embodiments, the cube data is provided to the cube store.