Patents by Inventor Yogesh V. Golwalkar

Yogesh V. Golwalkar 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).

  • Virtual list view support in a distributed directory
    Patent number: 8326846
    Abstract: A computer implemented method, data processing system, and computer program product for performing a virtual list view search in a distributed directory environment using a proxy server. The mechanism described in the illustrative embodiments enables a proxy server to provide virtual list view search support in a distributed directory environment when data is partitioned across multiple directory servers.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: December 4, 2012
    Assignee: International Business Machines Corporation
    Inventors: Yogesh V. Golwalkar, Kristin M. Hazlewood, Rajalakshmi S. Iyer, Magesh Rajamani
  • Dynamically adding partitions to be distributed directory setup with no downtime
    Patent number: 7962583
    Abstract: Dynamically adding n partitions to a distributed directory setup having x existing servers by modifying the configuration file to include the n new servers and implementing a replication setup mechanism with agreements to x+n?1 servers. The migration to dynamically add partitions is carried out while continuing to serve clients.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: June 14, 2011
    Assignee: International Business Machines Corporation
    Inventors: Yogesh V. Golwalkar, Kristin M. Hazlewood, Magesh Rajamani, Gary Dale Williams
  • DISTRIBUTED DIRECTORIES
    Publication number: 20100010961
    Abstract: Disclosed is a method for improving performance of distributed directory servers, which includes identifying directory servers configured to serve a partition index; monitoring the directory servers to identify whether a primary directory server has reached a maximum number of allowable entries in the partition index; and dynamically allocating a secondary directory server to the partition index on determining that the primary directory server has reached the maximum number of allowable entries in the partition index.
    Type: Application
    Filed: July 13, 2008
    Publication date: January 14, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yogesh V. Golwalkar, Magesh Rajamani
  • DYNAMICALLY ADDING PARTITIONS TO BE DISTRIBUTED DIRECTORY SETUP WITH NO DOWNTIME
    Publication number: 20090157777
    Abstract: Dynamically adding n partitions to a distributed directory setup having x existing servers by modifying the configuration file to include the n new servers and implementing a replication setup mechanism with agreements to x+n?1 servers. The migration to dynamically add partitions is carried out while continuing to serve clients.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 18, 2009
    Inventors: Yogesh V. Golwalkar, Kristin M. Hazlewood, Magesh Rajamani, Gary Dale Williams