Patents by Inventor Nauman Ahmed Chaudhry

Nauman Ahmed Chaudhry 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).

  • Diagnosing database performance problems using a plurality of wait classes
    Patent number: 7555499
    Abstract: A method and apparatus for diagnosing database performance problems using a plurality of wait classes is provided. A set of statistical data that describes current activity within a database system is periodically retrieved. The set of statistical data may include information about the current activity of each user session connected to the database system. Thereafter, a set of cumulative statistical data that describes activity in the database system over a period of time is updated to reflect the retrieved set of statistical data. The set of cumulative statistical data includes statistics associated with each of a plurality of wait classes. A graphical user interface that displays the set of cumulative statistical data may be presented to a user. The graphical user interface allows the user to quickly ascertain the nature of the database performance problems by providing a view of the set of cumulative statistical data.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: June 30, 2009
    Assignee: Oracle International Corporation
    Inventors: Vipul Manubhai Shah, John Mark Beresniewicz, Nauman Ahmed Chaudhry, Kyle Hailey, Hui Lin, Hsiao-te Su