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    PREDICTING SCALE OF DATA MIGRATION
    15.
    发明申请
    PREDICTING SCALE OF DATA MIGRATION 审中-公开

    公开(公告)号：US20190042609A1

    公开(公告)日：2019-02-07

    申请号：US16057763

    申请日：2018-08-07

    Applicant: Commvault Systems, Inc.

    Inventor： Muthusamy Senthilnathan ,  Ravi Thati ,  Paramasivam Kumarasamy ,  Hemant Mishra

    IPC: G06F17/30 ,  G06F3/0482

    Abstract: This application discloses a system for presenting data to a user based on requests to move data from primary storage to secondary storage. The system receives a request to move data that satisfies at least one criterion, from primary to secondary data storage. The system then identifies an initial database query from the request, and further builds a nested database query from the initial database query according to a database schema. Next, the system estimates a size of a result of executing the nested database query. Finally, the system provides for display to the user the estimated size.

    Job management and resource allocation in a data protection system
    16.
    发明授权
    Job management and resource allocation in a data protection system 有权

    公开(公告)号：US10025632B2

    公开(公告)日：2018-07-17

    申请号：US15634885

    申请日：2017-06-27

    Applicant: Commvault Systems, Inc.

    Inventor： Jaidev Oppath Kochunni ,  Chong Liu ,  Hemant Mishra

    IPC: G06F9/50 ,  G06F3/06 ,  G06F9/48

    Abstract: A system according to certain aspects improves the process of managing jobs and allocating resources to those jobs. The system can include a job manager that processes and generates resource allocation requests for a plurality of jobs and a resource allocator that allocates computing resources for the plurality of jobs based on the resource allocation requests. The process of allocating resources may involve locking one or more resource objects before allocating the computing resources for the plurality of jobs and unlocking the locked resource objects after the computing resources have been allocated for the plurality of jobs.

    Transaction log index generation in an enterprise backup system
    18.
    发明授权
    Transaction log index generation in an enterprise backup system 有权

    公开(公告)号：US11263173B2

    公开(公告)日：2022-03-01

    申请号：US16526699

    申请日：2019-07-30

    Applicant: Commvault Systems, Inc.

    Inventor： Pavan Kumar Reddy Bedadala ,  Manoj Kumar Pradhan ,  Hemant Mishra ,  Gopikannan Venugopalsamy

    IPC: G06F16/13 ,  G06F16/18 ,  G06F16/23 ,  G06F16/27 ,  G06F16/172 ,  G06F11/14 ,  G06F21/62

    Abstract: Certain embodiments disclosed herein reduce or eliminate a communication bottleneck at the storage manager by reducing communication with the storage manager while maintaining functionality of an information management system. In some implementations, operations performed as part of a backup process may be stored in transaction logs. These transaction logs may include information about a transaction performed between the client computing system and the network storage that hosts the backup of the client computing system. The transaction logs may be provided to a secondary storage system that can be used to form a backup index. The backup index may be used to facilitate accessing the data stored at the network storage. Advantageously, generating the transaction logs and separating the generation of the backup index from the backup process can reduce resource usage during performance of the backup and speed up the backup process while further reducing interaction with the storage manager.

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