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. 08, 2019
Filed:
Jul. 24, 2015
Applicant:
Oracle International Corporation, Redwood Shores, CA (US);
Inventors:
Paul Kim, Round Rock, TX (US);
Boris Nikulitsa, Saint-Petersburg, RU;
Samar Lotia, Cupertino, CA (US);
Raghuram Venkatasubramanian, Cupertino, CA (US);
Vijay Jain, Fremont, CA (US);
Assignee:
Oracle International Corporation, Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 16/21 (2019.01); G06F 16/245 (2019.01); G06F 16/22 (2019.01); G06F 16/25 (2019.01);
U.S. Cl.
CPC ...
G06F 16/212 (2019.01); G06F 16/214 (2019.01); G06F 16/2228 (2019.01); G06F 16/2282 (2019.01); G06F 16/245 (2019.01); G06F 16/254 (2019.01); G06F 16/258 (2019.01);
Abstract
A computer implemented algorithm performs introspection of an uploaded denormalized table and identifies candidate fact and dimension tables. The cardinality values of columns in a candidate dimension table are analyzed to identify simple/complex primary key candidates. Unused columns are further analyzed for assignment to candidate fact and/or dimension tables.