Patents by Inventor Kevin Joseph Lange

Kevin Joseph Lange 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).

  • Proactive clustered database management
    Patent number: 6947957
    Abstract: A method of detecting a fault or a potential fault of a DBMS operating in a clustered environment is provided. The DBMS includes a log of diagnostic information that is related to the status of the DBMS. At predetermined intervals, monitoring of the log of diagnostic information is conducted for at least one of a plurality of predefined conditions occurring anywhere in the clustered environment. The predefined conditions are related to a fault or a potential fault of the DBMS. Before a fault of the DBMS occurs, the presence of at least one of the predefined conditions in the log is detected. A response to the detected predefined condition (e.g., a fail-over) is provided.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: September 20, 2005
    Assignee: Unisys Corporation
    Inventor: Kevin Joseph Lange