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:
May. 21, 2013
Filed:
Jun. 23, 2010
Lynnette E. Carston, Rochester, MN (US);
Samuel J. Miller, Rochester, MN (US);
Gary E. Rohret, Rochester, MN (US);
Jeffrey W. Tenner, Rochester, MN (US);
Alwood P. Williams, Iii, Rochester, MN (US);
Lynnette E. Carston, Rochester, MN (US);
Samuel J. Miller, Rochester, MN (US);
Gary E. Rohret, Rochester, MN (US);
Jeffrey W. Tenner, Rochester, MN (US);
Alwood P. Williams, III, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of the invention provide a method of optimizing a query, including determining an execution plan for use in executing the query, based on a monetary cost of the energy needed to execute the query. A query optimization component may determine a plurality of execution plans for the query. The query optimization component may then select one of the plans to use in executing the query based on the monetary cost calculated for the plan.