Patents by Inventor Sanjay Hemant Kaluskar

Sanjay Hemant Kaluskar 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).

  • Redirection of misses in queryable caches
    Patent number: 7945551
    Abstract: A cache with a database system that contains a subset of the objects stored in another database system. The cache database system responds to a request that contains a reference to an object that is not in the cache by redirecting the request to the other database system when the request is executed in the cache's database system. Redirection is done by rewriting requests that refer to objects that are not in the cache. In one kind of rewriting, a cursor is marked to indicate redirection, and when the cursor is executed in the cache database system, it is redirected to the other database system for execution. In the other kind, calls to stored procedures that are not present in the cache database system are rewritten as remote procedure calls to the stored procedures in the other database system.
    Type: Grant
    Filed: June 14, 2001
    Date of Patent: May 17, 2011
    Assignee: Oracle International Corporation
    Inventors: David M. Alpern, Ronald M. Decker, James Feenan, Sanjay Hemant Kaluskar, Christopher P. Racicot, Anindo Roy, Eric P. Voss