Patents by Inventor Sarat Chandra Ogirala

Sarat Chandra Ogirala 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).

  • Data recovery technique for recovering data from an object storage service
    Patent number: 9703645
    Abstract: A system and method for recovering data backed up to an object store are provided. In some embodiments, the method includes identifying an address space of a data set to be recovered. A set of data objects stored by an object-based system is identified that corresponds to the address space and a selected recovery point. The identified set of data objects is retrieved, and data contained in the retrieved set of data objects is stored to at least one storage device at a block address determined by the retrieved set of data objects to recreate the address space. In some embodiments, the set of data objects is retrieved by providing an HTTP request and receiving the set of data objects as an HTTP response. In some embodiments, the set of data objects are retrieved based on the data objects being the target of a data transaction.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: July 11, 2017
    Assignee: NetApp, Inc.
    Inventors: William Hetrick, Dennis James Hahn, Pradeep Ganesan, Sarat Chandra Ogirala
  • DATA RECOVERY TECHNIQUE FOR RECOVERING DATA FROM AN OBJECT STORAGE SERVICE
    Publication number: 20160117227
    Abstract: A system and method for recovering data backed up to an object store are provided. In some embodiments, the method includes identifying an address space of a data set to be recovered. A set of data objects stored by an object-based system is identified that corresponds to the address space and a selected recovery point. The identified set of data objects is retrieved, and data contained in the retrieved set of data objects is stored to at least one storage device at a block address determined by the retrieved set of data objects to recreate the address space. In some embodiments, the set of data objects is retrieved by providing an HTTP request and receiving the set of data objects as an HTTP response. In some embodiments, the set of data objects are retrieved based on the data objects being the target of a data transaction.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 28, 2016
    Inventors: William Hetrick, Dennis James Hahn, Pradeep Ganesan, Sarat Chandra Ogirala