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公开(公告)号:US11656956B2
公开(公告)日:2023-05-23
申请号:US17679631
申请日:2022-02-24
CPC分类号: G06F11/1469 , G06F11/1451 , G06F16/00 , G06F11/1453 , G06F2201/80 , G06F2201/84
摘要: An information management system allows a user to search through a secondary copy of data, such as a backup, archive, or snapshot without first retrieving the secondary copy of data. Instead, the system constructs lightweight data that can be displayed to a user as a representation of the search results. Lightweight data may include metadata or other information that identifies data included in the secondary copy of data. The lightweight data may be perceived as being the secondary copy of data and allow a user to browse through search results. Once the user identifies a search result that is of interest, information in the lightweight data can be used to retrieve the secondary copy of data. Because lightweight data may have a smaller file size than the file size of the secondary copy of data, the latency of performing a search may be reduced.
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2.
公开(公告)号:US11321190B2
公开(公告)日:2022-05-03
申请号:US17073018
申请日:2020-10-16
发明人: 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
IPC分类号: G06F16/00 , G06F11/14 , G06F16/11 , G06F16/245 , G06F16/22
摘要: 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.
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公开(公告)号:US11263088B2
公开(公告)日:2022-03-01
申请号:US16130864
申请日:2018-09-13
发明人: 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
摘要: An improved content indexing system is disclosed herein that content indexing system combines the functionality of the backup metadata database and the content index database into a single backup and content index database to avoid the need to perform synchronization operations. By using a single backup and content index database, the content indexing system also reduces the computing performance costs that would be associated with the synchronization operations as the amount of indexed content increases, thereby solving scalability issues.
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公开(公告)号:US11204710B2
公开(公告)日:2021-12-21
申请号:US16394337
申请日:2019-04-25
发明人: Prakash Varadharajan , Manas Bhikchand Mutha , Vinit Dilip Dhatrak , Pavan Kumar Reddy Bedadala , Hetal Kapadia
摘要: The data storage system according to certain aspects can filter secondary copies of data (e.g., backups, snapshots, archives, etc.) generated by multiple client computing devices into a single, filtered, global reference copy. A reference copy may be a filtered view or representation of secondary storage data in a data storage system. A reference copy may include a data structure that includes references to a subset of secondary storage data that meets certain filtering criteria. The filtering criteria may be specified by users according to user preference. Data included in a reference copy may be stored in native format (e.g., format of the application that generated the data) and be accessible through the application associated with the data.
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公开(公告)号:US11159469B2
公开(公告)日:2021-10-26
申请号:US16568180
申请日:2019-09-11
摘要: Systems and methods that enable an information management system to utilize machine learning processes to modify and/or reconfigure presentation of mailbox contents, such as mail objects (e.g., email messages), are described. The systems and methods may provide data associated with mail objects to a machine learning system, which runs various machine learning processes using the mail object data. The machine learning processes may discover and/or identify connections between mail objects, such as connections between objects based on two or more objects sharing an associated product or service, an object being associated with a trending topic or issue, an object being associated and/or identified as having a relative high (or, low) priority, and so on.
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公开(公告)号:US11108858B2
公开(公告)日:2021-08-31
申请号:US15937769
申请日:2018-03-27
发明人: Sunghyun Wang , Manas Bhikchand Mutha , Jun H. Ahn
摘要: Systems and methods for providing data storage operations, such as archiving and/or backing up of data, for mail servers, such as Exchange servers, via a Simple Mail Transfer Protocol (SMTP) interface are described. For example, the systems and methods may provide an SMTP server between one or more Exchange servers and a media agent, which is configured to performing secondary copy operations, in order to quickly and/or efficiently generate archive or other secondary copies of various mailboxes within the mail server before or during the transfer of mail data to the media agent for data storage operations.
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7.
公开(公告)号:US11086834B2
公开(公告)日:2021-08-10
申请号:US16130823
申请日:2018-09-13
发明人: 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
IPC分类号: G06F16/22 , G06F16/27 , G06F16/245 , G06F11/14
摘要: 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.
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公开(公告)号:US10949382B2
公开(公告)日:2021-03-16
申请号:US14598140
申请日:2015-01-15
IPC分类号: G06F16/11 , G06F16/13 , G06F16/14 , G06F16/174 , G06F11/14
摘要: Disclosed are systems and methods for providing a user-centric interface into an information management system. The interface may enable a user to search for, view, and modify data objects in an information management system that are associated with the user or with the user's username. The interface may also enable a user to apply administrator-like functions to the data objects associated with the user. The administrator-like functions may include content modification, deduplication operations, and storage policy adjustments, among others.
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公开(公告)号:US10789387B2
公开(公告)日:2020-09-29
申请号:US15920375
申请日:2018-03-13
摘要: 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.
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公开(公告)号:US10671484B2
公开(公告)日:2020-06-02
申请号:US15474693
申请日:2017-03-30
摘要: An information management system according to certain aspects may be configured to generate a snapshot of data relating to a plurality of applications. The system may include a plurality of data agents, wherein each data agent is associated with at least one of a plurality of applications, and data generated by the plurality of applications is stored in a logical volume in primary storage. The system may also include a snapshot manager configured to detect the plurality of applications; check with the plurality of data agents whether the associated applications are in consistent states; obtain a snapshot of the logical volume in response to receiving notifications from the plurality of data agents that the associated applications are in consistent states; and generate mapping information between a particular one of the plurality of applications and a portion of the snapshot relating to the particular one of the plurality of applications.
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