Patents by Inventor Srinvasan K. Rangaswamy

Srinvasan K. Rangaswamy 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).

  • Database contention and deadlock detection and reduction within application servers
    Patent number: 8041686
    Abstract: A method in a data processing system for detecting and reducing database contention and deadlock caused from within an application server. A determination is made as to whether a set of parameters in a statistical model indicates contention. If the set of parameters in the statistical model indicates contention, an application server administrator is notified of the contention and the number of threads in an application server pool is reduced. If the set of parameters in the statistical model indicates contention is reduced, the number of threads in the application server pool is increased.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: October 18, 2011
    Assignee: International Business Machines Corporation
    Inventors: Bert Vincent Laonipon, Robbie John Minshall, Carolyn Haibt Norton, Srinvasan K. Rangaswamy
  • Database contention and deadlock detection and reduction within application servers
    Patent number: 7512606
    Abstract: A method in a data processing system for detecting and reducing database contention and deadlock caused from within an application server. A determination is made as to whether a set of parameters in a statistical model indicates contention. If the set of parameters in the statistical model indicates contention, an application server administrator is notified of the contention and the number of threads in an application server pool is reduced. If the set of parameters in the statistical model indicates contention is reduced, the number of threads in the application server pool is increased.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: March 31, 2009
    Assignee: International Business Machines Corporation
    Inventors: Bert Vincent Laonipon, Robbie John Minshall, Carolyn Haibt Norton, Srinvasan K. Rangaswamy
  • Database Contention and Deadlock Detection and Reduction Within Application Servers
    Publication number: 20080288682
    Abstract: A method in a data processing system for detecting and reducing database contention and deadlock caused from within an application server. A determination is made as to whether a set of parameters in a statistical model indicates contention. If the set of parameters in the statistical model indicates contention, an application server administrator is notified of the contention and the number of threads in an application server pool is reduced. If the set of parameters in the statistical model indicates contention is reduced, the number of threads in the application server pool is increased.
    Type: Application
    Filed: July 29, 2008
    Publication date: November 20, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Bert Vincent Laonipon, Robbie John Minshall, Carolyn Haibt Norton, Srinvasan K. Rangaswamy