Patents by Inventor Michael P. COLENA

Michael P. COLENA 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).

  • System and method for dynamic cache distribution for in-memory data grids
    Patent number: 10296227
    Abstract: Systems, methods, and other embodiments are disclosed that use constraint programming to dynamically distribute cache throughout a data grid. In one embodiment, modeling logic is configured to generate a constraint programming model based at least in part on a set of constraints that limits assignment of a plurality of data partitions to a plurality of virtual machines hosted on a plurality of physical machines in a data grid. Solver logic is configured to generate at least one solution for assigning the plurality of data partitions to the plurality of virtual machines by operating on the constraint programming model using constraint programming techniques.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: May 21, 2019
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Samir Sebbah, Claire M. Bagley, Michael P. Colena, Gene Gleyzer
  • SYSTEM AND METHOD FOR DYNAMIC CACHE DISTRIBUTION FOR IN-MEMORY DATA GRIDS
    Publication number: 20170052712
    Abstract: Systems, methods, and other embodiments are disclosed that use constraint programming to dynamically distribute cache throughout a data grid. In one embodiment, modeling logic is configured to generate a constraint programming model based at least in part on a set of constraints that limits assignment of a plurality of data partitions to a plurality of virtual machines hosted on a plurality of physical machines in a data grid. Solver logic is configured to generate at least one solution for assigning the plurality of data partitions to the plurality of virtual machines by operating on the constraint programming model using constraint programming techniques.
    Type: Application
    Filed: August 18, 2015
    Publication date: February 23, 2017
    Inventors: Samir SEBBAH, Claire M. BAGLEY, Michael P. COLENA, Gene GLEYZER