Patents by Inventor GARY E. ROHRET

GARY E. ROHRET has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Energy monetary cost aware query optimization
    Patent number: 8447772
    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.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: May 21, 2013
    Assignee: International Business Machines Corporation
    Inventors: Lynnette E. Carston, Samuel J. Miller, Gary E. Rohret, Jeffrey W. Tenner, Alwood P. Williams, III
  • ENERGY MONETARY COST AWARE QUERY OPTIMIZATION
    Publication number: 20110320434
    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.
    Type: Application
    Filed: June 23, 2010
    Publication date: December 29, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: LYNNETTE E. CARSTON, SAMUEL J. MILLER, GARY E. ROHRET, JEFFREY W. TENNER, ALWOOD P. WIILLIAMS, III