Patents by Inventor Prosenjit Sinha
Prosenjit Sinha 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).
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Publication number: 20210048953Abstract: Systems and methods for storage pruning can enable users to delete, edit, or copy backed up data that matches a pattern. Storage pruning can enable fine-grain deletion or copying of these files from backups stored in secondary storage devices. Systems and methods can also enable editing of metadata associated with backups so that when the backups are restored or browsed, the logical edits to the metadata can then be performed physically on the data to create a custom restore or a custom view. A user may perform operations such as renaming, deleting, modifying flags, and modifying retention policies on backed up items. Although the underlying data in the backup may not change, the view of the backup data when the user browses the backup data can appear to include the user's changes. A restore of the data can cause those changes to be performed on the backup data.Type: ApplicationFiled: October 29, 2020Publication date: February 18, 2021Inventors: Manas Bhikchand Mutha, Pavan Kumar Reddy Bedadala, Prosenjit Sinha
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Publication number: 20210034473Abstract: An improved content indexing (CI) system is disclosed herein. For example, the improved CI system may include a distributed architecture of client computing devices, media agents, a single backup and CI database, and a pool of servers. After a file backup occurs, the backup and CI database may include file metadata indices and other information associated with backed up files. Servers in the pool of servers may, in parallel, query the backup and CI database for a list of files assigned to the respective server that have not been content indexed. The servers may then request a media agent to restore the assigned files from secondary storage and provide the restored files to the servers. The servers may then content index the received restored files. Once the content indexing is complete, the servers can send the content index information to the backup and CI database for storage.Type: ApplicationFiled: October 16, 2020Publication date: February 4, 2021Inventors: Sanath KUMAR, Sri Karthik BHAGI, Parag GOKHALE, Rahul S. PAWAR, Arun Prabu DURAISAMY, Manoj Kumar PRADHAN, Dmitriy Borisovich ZAKHARKIN, Prosenjit SINHA, Vipul PAWALE, Jaya Rama Raju INAVOLU, Manas Bhikchand MUTHA, Pushpendra SINGH
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Publication number: 20210026982Abstract: A content analysis system of an information management system can analyze data for one or more data governance tasks. The content analysis system can reduce the overhead on the information management system when identifying sensitive data by analyzing a portion of the data in the file without analyzing the entirety of the file. The content analysis system may reduce overhead by analyzing a portion of files that include structured data. If the portion of the file that includes structured data does not include sensitive data, it is often the case that the entire file excludes sensitive data. Thus, overhead can be reduced by analyzing the portion of the file instead of the entire file. Further, the content analysis system can modify an information management job based on the determination of the inclusion of sensitive data to comply with data protection and privacy rules.Type: ApplicationFiled: June 26, 2020Publication date: January 28, 2021Inventors: Arun Prasad Amarendran, Chirag Anand, Tirthankar Chatterjee, Tanmay Garg, Virakti Jain, Bhavyan Bharatkumar Mehta, Anh Hoang Nguyen, Karthikeyan Shanmugasundaram, Chandan Singh, Prosenjit Sinha, Praveen Veeramachaneni
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Publication number: 20210026739Abstract: A method and system for migrating data and metadata from a first backup system to a second backup system via a content staging system is disclosed. The system accesses the backup data from the first backup system and restores it, along with the associated metadata, to a staging system. A metadata file is created at the staging system which comprises of the metadata that is to be migrated to the second backup system. The system then migrates the data from the staging system to the second backup system. The metadata is also migrated to the second backup system in a format such that it can be indexed. As a result, the migrated data can be browsed and searched based on one or more search criteria based on the associated metadata. Other details are provided herein.Type: ApplicationFiled: September 29, 2020Publication date: January 28, 2021Inventors: Sri Karthik Bhagi, Prosenjit Sinha
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Patent number: 10871904Abstract: Systems and methods for storage pruning can enable users to delete, edit, or copy backed up data that matches a pattern. Storage pruning can enable fine-grain deletion or copying of these files from backups stored in secondary storage devices. Systems and methods can also enable editing of metadata associated with backups so that when the backups are restored or browsed, the logical edits to the metadata can then be performed physically on the data to create a custom restore or a custom view. A user may perform operations such as renaming, deleting, modifying flags, and modifying retention policies on backed up items. Although the underlying data in the backup may not change, the view of the backup data when the user browses the backup data can appear to include the user's changes. A restore of the data can cause those changes to be performed on the backup data.Type: GrantFiled: November 15, 2018Date of Patent: December 22, 2020Assignee: Commvault Systems, Inc.Inventors: Manas Bhikchand Mutha, Pavan Kumar Reddy Bedadala, Prosenjit Sinha
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Publication number: 20200387631Abstract: Systems and methods are described herein for graphically representing an information management system based on the characteristics of within the system. The systems and methods interface with various components of the system (e.g., administrative components, index components, and so on) to identify data having certain characteristics (e.g., personal data), and generate or render information (e.g., a heat map or other visual display) that represents areas or locations within the system storing the data. Thus, the systems and methods, in some embodiments, generate or create a data-specific view into the information management system.Type: ApplicationFiled: August 21, 2020Publication date: December 10, 2020Inventors: Manas Bhikchand Mutha, Prosenjit Sinha
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Patent number: 10846180Abstract: An improved content indexing (CI) system is disclosed herein. For example, the improved CI system may include a distributed architecture of client computing devices, media agents, a single backup and CI database, and a pool of servers. After a file backup occurs, the backup and CI database may include file metadata indices and other information associated with backed up files. Servers in the pool of servers may, in parallel, query the backup and CI database for a list of files assigned to the respective server that have not been content indexed. The servers may then request a media agent to restore the assigned files from secondary storage and provide the restored files to the servers. The servers may then content index the received restored files. Once the content indexing is complete, the servers can send the content index information to the backup and CI database for storage.Type: GrantFiled: September 13, 2018Date of Patent: November 24, 2020Assignee: Commvault Systems, Inc.Inventors: Sanath Kumar, Sri Karthik Bhagi, Parag Gokhale, Rahul S. Pawar, Arun Prabu Duraisamy, Manoj Kumar Pradhan, Dmitriy Borisovich Zakharkin, Prosenjit Sinha, Vipul Pawale, Jaya Rama Raju Inavolu, Manas Bhikchand Mutha, Pushpendra Singh
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Patent number: 10846266Abstract: An improved content indexing (CI) system is disclosed herein. For example, the improved CI system may include a distributed architecture of client computing devices, media agents, a single backup and CI database, and a pool of servers. After a file backup occurs, the backup and CI database may include file metadata indices and other information associated with backed up files. Servers in the pool of servers may, in parallel, query the backup and CI database for a list of files assigned to the respective server that have not been content indexed. The servers may then request a media agent to restore the assigned files from secondary storage and provide the restored files to the servers. The servers may then content index the received restored files. Once the content indexing is complete, the servers can send the content index information to the backup and CI database for storage.Type: GrantFiled: September 13, 2018Date of Patent: November 24, 2020Assignee: Commvault Systems, Inc.Inventors: Sanath Kumar, Sri Karthik Bhagi, Parag Gokhale, Rahul S. Pawar, Arun Prabu Duraisamy, Manoj Kumar Pradhan, Dmitriy Borisovich Zakharkin, Prosenjit Sinha, Vipul Pawale, Jaya Rama Raju Inavolu, Manas Bhikchand Mutha, Pushpendra Singh
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Patent number: 10838821Abstract: A method and system for migrating data and metadata from a first backup system to a second backup system via a content staging system is disclosed. The system accesses the backup data from the first backup system and restores it, along with the associated metadata, to a staging system. A metadata file is created at the staging system which comprises of the metadata that is to be migrated to the second backup system. The system then migrates the data from the staging system to the second backup system. The metadata is also migrated to the second backup system in a format such that it can be indexed. As a result, the migrated data can be browsed and searched based on one or more search criteria based on the associated metadata. Other details are provided herein.Type: GrantFiled: February 5, 2018Date of Patent: November 17, 2020Assignee: Commvault Systems, Inc.Inventors: Sri Karthik Bhagi, Prosenjit Sinha
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Patent number: 10817208Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.Type: GrantFiled: October 2, 2018Date of Patent: October 27, 2020Assignee: Commvault Systems, Inc.Inventor: Prosenjit Sinha
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Patent number: 10789387Abstract: Systems and methods are described herein for graphically representing an information management system based on the characteristics of within the system. The systems and methods interface with various components of the system (e.g., administrative components, index components, and so on) to identify data having certain characteristics (e.g., personal data), and generate or render information (e.g., a heat map or other visual display) that represents areas or locations within the system storing the data. Thus, the systems and methods, in some embodiments, generate or create a data-specific view into the information management system.Type: GrantFiled: March 13, 2018Date of Patent: September 29, 2020Assignee: Commvault Systems, Inc.Inventors: Manas Bhikchand Mutha, Prosenjit Sinha
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Publication number: 20200293410Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.Type: ApplicationFiled: May 28, 2020Publication date: September 17, 2020Inventor: Prosenjit SINHA
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Publication number: 20200252358Abstract: A system according to certain aspects improves the process of sending emails containing attachments. The system can detect a request to send an email containing attachments to one or more recipients, create a copy of the attachments on a network storage device, replace the attachments contained in the email with links to the copies of the attachments, and send the email containing the links to the one or more recipients.Type: ApplicationFiled: April 20, 2020Publication date: August 6, 2020Inventors: Manas Bhikchand MUTHA, Prosenjit SINHA, Jun H. AHN
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Patent number: 10713122Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.Type: GrantFiled: March 5, 2018Date of Patent: July 14, 2020Assignee: Commvault Systems, Inc.Inventor: Prosenjit Sinha
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Publication number: 20200192578Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.Type: ApplicationFiled: February 24, 2020Publication date: June 18, 2020Inventor: Prosenjit SINHA
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Patent number: 10673793Abstract: A system according to certain aspects improves the process of sending emails containing attachments. The system can detect a request to send an email containing attachments to one or more recipients, create a copy of the attachments on a network storage device, replace the attachments contained in the email with links to the copies of the attachments, and send the email containing the links to the one or more recipients.Type: GrantFiled: June 30, 2016Date of Patent: June 2, 2020Assignee: Commvault Systems, Inc.Inventors: Manas Bhikchand Mutha, Prosenjit Sinha, Jun H. Ahn
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Publication number: 20190286839Abstract: Systems and methods are described herein for graphically representing an information management system based on the characteristics of within the system. The systems and methods interface with various components of the system (e.g., administrative components, index components, and so on) to identify data having certain characteristics (e.g., personal data), and generate or render information (e.g., a heat map or other visual display) that represents areas or locations within the system storing the data. Thus, the systems and methods, in some embodiments, generate or create a data-specific view into the information management system.Type: ApplicationFiled: March 13, 2018Publication date: September 19, 2019Inventors: Manas Bhikchand Mutha, Prosenjit Sinha
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Publication number: 20190278748Abstract: A system for providing user access to electronic mail includes an email client and an email server. The email client receives and communicates a user interaction with an email message. The email server that receives the communication, determines whether the email message stored in a live database or in a backup storage. Upon determination that the email message is stored in a backup storage, the email server performs a message exchange with a backup storage system to perform the user-requested action.Type: ApplicationFiled: May 29, 2019Publication date: September 12, 2019Inventors: Arun Prasad Amarendran, Jun H. Ahn, Tirthankar Chatterjee, Manas Bhikchand Mutha, Ho-Chi Chen, Prosenjit Sinha, Yongtao Liu
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Patent number: 10324897Abstract: A system for providing user access to electronic mail includes an email client and an email server. The email client receives and communicates a user interaction with an email message The email server that receives the communication, determines whether the email message stored in a live database or in a backup storage. Upon determination that the email message is stored in a backup storage, the email server performs a message exchange with a backup storage system to perform the user-requested action.Type: GrantFiled: January 27, 2015Date of Patent: June 18, 2019Assignee: Commvault Systems, Inc.Inventors: Arun Prasad Amarendran, Jun H. Ahn, Tirthankar Chatterjee, Manas Bhikchand Mutha, Ho-chi Chen, Prosenjit Sinha, Yongtao Liu
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Publication number: 20190107951Abstract: Disclosed methods and systems leverage resources in a storage management system to partially synchronize primary data files based on synchronizing selected portions thereof without regard to changes that may be occurring in other non-synchronized portions. Accordingly, a number of primary data files may be partially synchronized by synchronizing designated portions thereof via auto-restore operations from backup data. This approach relies on storage management resources to designate portions of source data that is to be kept synchronized across any number of targets; detect changes to the designated portions; back up changes to secondary storage; and distribute the changes from secondary storage to the associated targets, with minimal impact to the primary data environment. The approach may be mutually applied, so that changes in any one of an associated group of source data files may be likewise detected, backed up, and distributed to the other members of the group.Type: ApplicationFiled: October 2, 2018Publication date: April 11, 2019Inventor: Prosenjit Sinha