Patents by Inventor John P. Cherniavsky

John P. Cherniavsky 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).

  • Method and apparatus for caching and reusing object identifiers
    Patent number: 6662191
    Abstract: A method and system is provided for distributing and reusing object identifiers in a distributed database system. A first table of object identifiers created by the database is maintained for supplying unallocated object identifiers for each type. A second table of object identifiers is also maintained containing reusable and distributable object identifiers to one or more application server in the database system. The application server obtains a predetermined number of object identifiers from the first and second tables to be stored in each of the application servers for servicing client applications related to the application server.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: December 9, 2003
    Assignee: Amdocs Software Systems Limited
    Inventors: John P. Cherniavsky, Michael A. Gustafson, Rao S. Kota