Patents by Inventor Christopher R. G. O'Quinn

Christopher R. G. O'Quinn 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).

  • Asynchronous data replication using an external buffer table
    Patent number: 9817879
    Abstract: Embodiments of the present invention provide, systems, methods, and computer program products for asynchronously replicating data from source tables of a source computer system to target tables of a target computer system. Embodiments of the present invention implement an external buffer table (EBT) from which changed data statements can be selectively applied to target tables, which can reduce the number of statements applied to the target tables of the target computer system.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: November 14, 2017
    Assignee: International Business Machines Corporation
    Inventors: Daniel Martin, Christopher R. G. O'Quinn, James D. Spyker, Yongfeng Yao
  • Asynchronous data replication using an external buffer table
    Patent number: 9811577
    Abstract: Embodiments of the present invention provide, systems, methods, and computer program products for asynchronously replicating data from source tables of a source computer system to target tables of a target computer system. Embodiments of the present invention implement an external buffer table (EBT) from which changed data statements can be selectively applied to target tables, which can reduce the number of statements applied to the target tables of the target computer system.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: November 7, 2017
    Assignee: International Business Machines Corporation
    Inventors: Daniel Martin, Christopher R. G. O'Quinn, James D. Spyker, Yongfeng Yao
  • ASYNCHRONOUS DATA REPLICATION USING AN EXTERNAL BUFFER TABLE
    Publication number: 20160179918
    Abstract: Embodiments of the present invention provide, systems, methods, and computer program products for asynchronously replicating data from source tables of a source computer system to target tables of a target computer system. Embodiments of the present invention implement an external buffer table (EBT) from which changed data statements can be selectively applied to target tables, which can reduce the number of statements applied to the target tables of the target computer system.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 23, 2016
    Inventors: Daniel Martin, Christopher R. G. O'Quinn, James D. Spyker, Yongfeng Yao
  • ASYNCHRONOUS DATA REPLICATION USING AN EXTERNAL BUFFER TABLE
    Publication number: 20160179919
    Abstract: Embodiments of the present invention provide, systems, methods, and computer program products for asynchronously replicating data from source tables of a source computer system to target tables of a target computer system. Embodiments of the present invention implement an external buffer table (EBT) from which changed data statements can be selectively applied to target tables, which can reduce the number of statements applied to the target tables of the target computer system.
    Type: Application
    Filed: June 2, 2015
    Publication date: June 23, 2016
    Inventors: Daniel Martin, Christopher R. G. O'Quinn, James D. Spyker, Yongfeng Yao