Patents Examined by Christian Austin-Hollands
  • Patent number: 5940594
    Abstract: The present invention is directed to a method and system for storing and managing objects, such as binary large objects (blobs) in a digital library system which includes a plurality of clients, an object server for storing an object, a cache server for storing an copy of the object, and a centralized server for storing information identifying the object as being stored in the object server and associating one or more of the clients with the cache server, in which one of the clients, as a requesting client, requests retrieval of an object, a copy of the requested object is sent from the cache server to the requesting client if the object is stored in said cache server, and a copy of said object is sent from the object server to said requesting client if the object is not stored in the cache server; and a copy of the requested object is sent from the object server to the cache server after the object server sends the object to the client, in which the object sent to the client is made available to the client r
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: August 17, 1999
    Assignee: International Business Machines Corp.
    Inventors: Seifu Ali, Thomas G. Burket, Tawei Hu, Gerald Edward Kozina, Thomas S. Lee