Varun A Jobanputra from New York, NY, age 40

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Location:

3506 24Th St, San Francisco, CA 94110

Industry:

Computer Software

Work:

Network Appliance since Feb 2007
Member of Technical Staff
Coin Free LLC May 2006 - Jul 2006
Software Engineering Intern

Education:

University of Florida 2005 - 2006
MS, Computer Science Ramrao Adik Institute of Technology 2001 - 2005
BS, Computer Science

Skills:

Storage
Virtualization
Netapp
Software Engineering
Algorithms
Cluster

System And Method For Estimating A Compressibility Of Data In A Storage Device
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US Patent:

8321386, Nov 27, 2012
Filed:

Apr 14, 2008
Appl. No.:

12/102489
Inventors:

Varun Jobanputra - San Jose CA, US
Sandeep Yadav - Santa Clara CA, US
Assignee:

NetApp, Inc. - Sunnyvale CA
International Classification:

G06F 7/00
G06F 17/00
US Classification:

707693, 717168
Abstract:

A system and method are provided for estimating compressibility of data in a storage device. This is accomplished by actually running a compression algorithm on at least one data element in a storage device, without necessarily storing the compressed data. By this feature, the results of the compression may be compared with the original data element, to gauge an extent to which a compression algorithm is effective in compressing data in the storage device. To this end, in various embodiments, a user may be better able to estimate compression algorithm effectiveness before actually implementing the same.

System And Method For Preventing Resource Over-Commitment Due To Remote Management In A Clustered Network Storage System
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US Patent:

8381217, Feb 19, 2013
Filed:

Apr 30, 2010
Appl. No.:

12/771959
Inventors:

Ravi Wijayaratne - Sunnyvale CA, US
Ashok Dwarakinath - Sunnyvale CA, US
Varun Jobanputra - Sunnyvale CA, US
Assignee:

NetApp, Inc. - Sunnyvale CA
International Classification:

G06F 9/46
G06F 15/16
US Classification:

718102, 709223
Abstract:

A clustered network storage system includes a management module and a resource allocation mechanism configured to allow remote management of node resources from the management module while preventing resource over-commitment due to the remote management. Preventing resource over-commitment includes conditionally granting access to the resources of a node according to a credit based system. Preventing resource over-commitment further includes scheduling jobs that access the resources of the node according to a prioritization scheme.

Method And System For Managing Metadata In A Storage Environment
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US Patent:

8595237, Nov 26, 2013
Filed:

Feb 17, 2010
Appl. No.:

12/706974
Inventors:

Anant Chaudhary - Fremont CA, US
Gaurav Agarwal - Menlo Park CA, US
Sloan Johnson - San Francisco CA, US
Manish M. Agarwal - Santa Clara CA, US
Varun Jobanputra - San Jose CA, US
Vikram Shukla - Fremont CA, US
Sridher Jeyachandran - Santa Clara CA, US
Assignee:

NETAPP, Inc. - Sunnyvale CA
International Classification:

G06F 7/00
G06F 17/30
US Classification:

707741
Abstract:

Method and system is provided for managing metadata for a plurality of data containers that are stored at one or more storage volumes in a storage system. The metadata is collected from one or more storage volumes and then provided to a catalog module. The catalog module pre-processes the metadata and then generates a searchable data structure. The searchable data structure may then be used to respond to a user request for information regarding the storage system.

Method And System For Managing Metadata In A Cluster Based Storage Environment
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US Patent:

8600998, Dec 3, 2013
Filed:

Feb 17, 2010
Appl. No.:

12/706953
Inventors:

Anant Chaudhary - Fremont CA, US
Gaurav Agarwal - Menlo Park CA, US
Sloan Johnson - San Francisco CA, US
Manish M. Agarwal - Santa Clara CA, US
Varun Jobanputra - San Jose CA, US
Vikram Shukla - Fremont CA, US
Sridher Jeyachandran - Santa Clara CA, US
Assignee:

NetApp, Inc. - Sunnyvale CA
International Classification:

G06F 7/00
G06F 17/30
US Classification:

707741
Abstract:

Method and system is provided for managing metadata for a plurality of data containers that are stored at one or more storage volumes in a clustered storage system. The metadata is collected from one or more storage volumes and then provided to a catalog module. The catalog module pre-processes the metadata and then generates a searchable data structure. The searchable data structure may then be used to respond to a user request for information regarding the storage system.

Parallel Processing Of Disjoint Change Streams Into A Single Stream
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US Patent:

20200285627, Sep 10, 2020
Filed:

May 21, 2020
Appl. No.:

16/880222
Inventors:

- San Francisco CA, US
Mikhail Chainani - San Francisco CA, US
Varun Jobanputra - San Francisco CA, US
William Dumaresq - San Francisco CA, US
International Classification:

G06F 16/23
G06F 21/62
G06F 16/27
G06F 16/21
G06F 16/2455
Abstract:

Technology for tracking changes to a database and providing the changes to a subscribing computing device. In an illustrative implementation, a method may involve subscribing a computing device to changes of a portion of a multi-tenant database and accessing a plurality of change events stored in a log of the multi-tenant database in parallel. The method may further involve storing the plurality of change events in a persistent data store separate from the multi-tenant database and processing the plurality of change events to create an ordered set of change events. The ordered set of change events may then be provided to the computing device that subscribed to the changes.

Parallel Processing Of Disjoint Change Streams Into A Single Stream
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US Patent:

20190065542, Feb 28, 2019
Filed:

Aug 25, 2017
Appl. No.:

15/686640
Inventors:

- San Francisco CA, US
Mikhail Chainani - San Francisco CA, US
Varun Jobanputra - San Francisco CA, US
William Dumaresq - San Francisco CA, US
International Classification:

G06F 17/30
G06F 21/62
Abstract:

Technology for tracking changes to a database and providing the changes to a subscribing computing device. In an illustrative implementation, a method may involve subscribing a computing device to changes of a portion of a multi-tenant database and accessing a plurality of change events stored in a log of the multi-tenant database in parallel. The method may further involve storing the plurality of change events in a persistent data store separate from the multi-tenant database and processing the plurality of change events to create an ordered set of change events. The ordered set of change events may then be provided to the computing device that subscribed to the changes.

Method And System For Managing Metadata In A Storage Environment
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US Patent:

20140136483, May 15, 2014
Filed:

Nov 14, 2013
Appl. No.:

14/080420
Inventors:

- Sunnyvale CA, US
Gaurav Agarwal - Menlo Park CA, US
Sloan Johnson - San Francisco CA, US
Manish M. Agarwal - Santa Clara CA, US
Varun Jobanputra - San Jose CA, US
Vikram Shukla - Fremont CA, US
Sridher Jeyachandran - Santa Clara CA, US
Assignee:

NETAPP, INC. - Sunnyvale CA
International Classification:

G06F 17/30
US Classification:

707639
Abstract:

Method and system is provided for managing metadata for a plurality of data containers that are stored at one or more storage volumes in a storage system. The metadata is collected from one or more storage volumes and then provided to a catalog module. The catalog module pre-processes the metadata and then generates a searchable data structure. The searchable data structure may then be used to respond to a user request for information regarding the storage system.