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:
Jun. 25, 2019
Filed:
Feb. 15, 2018
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Yaoliang Chen, Shanghai, CN;
Min Gong, Shanghai, CN;
CaiQin Ma, Shanghai, CN;
Yu Wang, Shanghai, CN;
Xiaomin Xu, Shanghai, CN;
Junchi Yan, Shanghai, CN;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/22 (2019.01); G06F 16/2455 (2019.01); G06F 16/2453 (2019.01);
U.S. Cl.
CPC ...
G06F 16/221 (2019.01); G06F 16/2246 (2019.01); G06F 16/2282 (2019.01); G06F 16/2456 (2019.01); G06F 16/24537 (2019.01); G06F 16/24544 (2019.01); H05K 999/99 (2013.01);
Abstract
Systems for database optimization include a database rebuild module configured to compact columns in an unoptimized database that co-appear in queries to the unoptimized database into a single hyper-column to form an optimized database. A database interface module is configured to accept queries according to a schema for the unoptimized database and to translate the accepted queries into queries according to a schema for the optimized database.