Patents by Inventor Theocharis Kampouris

Theocharis Kampouris 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).

  • Methods for detecting split brain in a distributed system
    Patent number: 8806264
    Abstract: A method and apparatus for detecting split brain in a distributed system is provided. After determining that a rogue instance is no longer an active member of the cluster, a recovery instance detects activity associated with a redo log that is updated by the rogue instance to store log records that describe changes made by the rogue instance to data associated with the cluster.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: August 12, 2014
    Assignee: Oracle International Corporation
    Inventors: Theocharis Kampouris, Michael Jennings, Benedicto E. Garin, Jr., Yunrui Li, Vinay H. Srihari, Mahesh Baburao Girkar
  • METHODS FOR DETECTING SPLIT BRAIN IN A DISTRIBUTED SYSTEM
    Publication number: 20120054546
    Abstract: A method and apparatus for detecting split brain in a distributed system is provided. After determining that a rogue instance is no longer an active member of the cluster, a recovery instance detects activity associated with a redo log that is updated by the rogue instance to store log records that describe changes made by the rogue instance to data associated with the cluster.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 1, 2012
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: Theocharis Kampouris, Michael Jennings, Benedicto E. Garin, JR., Yunrui Li, Vinay H. Srihari, Mahesh Baburao Girkar