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. 25, 2016
Filed:
Nov. 06, 2013
Applicant:
Nec Laboratories America, Inc., Princeton, NJ (US);
Inventors:
Vahit Hakan Hacigumus, San Jose, CA (US);
Jagan Sankaranarayanan, Santa Clara, CA (US);
Jeffrey Paul LeFevre, Santa Cruz, CA (US);
Junichi Tatemura, Cupertino, CA (US);
Neoklis Polyzotis, Santa Cruz, CA (US);
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30463 (2013.01);
Abstract
Systems and methods are disclosed for managing a multi-store execution environment by applying opportunistic materialized views to improve workload performance and executing a plan on multiple database engines to increase query processing speed by leveraging unique capabilities of each engine by enabling stages of a query to execute on multiple engines, and by moving materialized views across engines.