Patents by Inventor Rohit Potnis

Rohit Potnis 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 system for managing cache invalidation
    Patent number: 8069313
    Abstract: In one embodiment the present invention includes a method and system for managing cache invalidation. In one embodiment, connection information to a database in stored in an intermediate cache management module. If changes are made to objects in the database, the objects are invalidated in a local cache. The connection information is accessed and used to connect to the database by an invalidation listener. The invalidation listener may determine the changes so that the changes can be reflected in the cache. Embodiments of the present invention may be implemented across multiple nodes in a clustered environment for updating caches on different nodes in response to changes to data objects performed by other nodes.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: November 29, 2011
    Assignee: SAP AG
    Inventors: Rohit Potnis, Rajesh Arukala
  • Method and System for Managing Cache Invalidation
    Publication number: 20100250860
    Abstract: In one embodiment the present invention includes a method and system for managing cache invalidation. In one embodiment, connection information to a database in stored in an intermediate cache management module. If changes are made to objects in the database, the objects are invalidated in a local cache. The connection information is accessed and used to connect to the database by an invalidation listener. The invalidation listener may determine the changes so that the changes can be reflected in the cache. Embodiments of the present invention may be implemented across multiple nodes in a clustered environment for updating caches on different nodes in response to changes to data objects performed by other nodes.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Applicant: SAP AG
    Inventors: Rohit Potnis, Rajesh Arukala