公开(公告)号：US20160342655A1

公开(公告)日：2016-11-24

申请号：US14848463

申请日：2015-09-09

Applicant: Commvault Systems, Inc.

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

IPC: G06F17/30

Abstract: This application discloses a server for handling data reporting requests in a system that also comprises storage managers, primary storage devices, and secondary storage devices connected over one or more networks. The server receives, from each storage manager, a copy of data associated with the storage manager, and stores the received copies in one or more local databases. The server builds offline one or more indices for part or all of the received copies to improve query processing against the one or more local databases. Next, the server receives a request over a network from one of the storage managers or a standalone console, which received the request from a user for a report of data associated with the storage managers. The server produces a data report in response to the request, using the one or more indices and without impacting performance of the storage managers.

Abstract translation: 该应用公开了一种用于处理系统中的数据报告请求的服务器，该服务器还包括通过一个或多个网络连接的存储管理器，主存储设备和辅助存储设备。 服务器从每个存储管理器接收与存储管理器相关联的数据的副本，并将所接收的副本存储在一个或多个本地数据库中。 服务器为部分或全部接收到的副本脱机创建一个或多个索引，以改进对一个或多个本地数据库的查询处理。 接下来，服务器通过网络从其中一个存储管理器或独立控制台接收请求，该独立控制台从用户接收到与存储管理器相关联的数据的报告的请求。 服务器根据请求生成数据报告，使用一个或多个索引，而不影响存储管理器的性能。

公开(公告)号：US09201906B2

公开(公告)日：2015-12-01

申请号：US13788327

申请日：2013-03-07

Applicant: CommVault Systems, Inc.

Inventor： Paramasivam Kumarasamy ,  Brahmaiah Vallabhaneni ,  Ravi Thati

IPC: G06F17/30

CPC classification number: G06F3/0619 ,  G06F3/065 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/1464 ,  G06F11/1466 ,  G06F11/2094 ,  G06F11/2097 ,  G06F17/30174 ,  G06F17/30212 ,  G06F17/30289 ,  G06F17/30371

Abstract: A data storage system, according to certain aspects, automatically backs up source data when the replication data is faulty. For instance, the system performs data backup using replication data rather than source data to reduce the processing load on the source system. The backup data is then associated with the source data as if the backup had been performed on the source data. If the replication system fails, then backing up replication data results in backup data that does not accurately reflect the source data. When permitted by the user system configuration, the system automatically backs up source data when replication has failed.

Abstract translation: 根据某些方面，数据存储系统在复制数据有故障时自动备份源数据。 例如，系统使用复制数据而不是源数据执行数据备份，以减少源系统上的处理负载。 然后将备份数据与源数据相关联，就好像对源数据执行了备份。 如果复制系统失败，则备份复制数据会导致不能准确反映源数据的备份数据。 当用户系统配置允许时，系统在复制失败时自动备份源数据。

公开(公告)号：US10754837B2

公开(公告)日：2020-08-25

申请号：US14848463

申请日：2015-09-09

Applicant: Commvault Systems, Inc.

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

IPC: G06F16/22 ,  G06F16/13 ,  G06F16/182 ,  G06F16/21 ,  G06F16/248 ,  G06F16/25 ,  G06F16/2452 ,  G06F16/2455 ,  G06F16/2457 ,  G06F16/28 ,  G06F16/242 ,  G06F3/0482

Abstract: This application discloses a server for handling data reporting requests in a system that also comprises storage managers, primary storage devices, and secondary storage devices connected over one or more networks. The server receives, from each storage manager, a copy of data associated with the storage manager, and stores the received copies in one or more local databases. The server builds offline one or more indices for part or all of the received copies to improve query processing against the one or more local databases. Next, the server receives a request over a network from one of the storage managers or a standalone console, which received the request from a user for a report of data associated with the storage managers. The server produces a data report in response to the request, using the one or more indices and without impacting performance of the storage managers.

公开(公告)号：US20160342633A1

公开(公告)日：2016-11-24

申请号：US14810546

申请日：2015-07-28

Applicant: COMMVAULT SYSTEMS, INC.

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

IPC: G06F17/30 ,  G06F3/0482

CPC classification number: G06F17/30312 ,  G06F3/0482 ,  G06F17/30094 ,  G06F17/30194 ,  G06F17/303 ,  G06F17/30309 ,  G06F17/30333 ,  G06F17/30392 ,  G06F17/30427 ,  G06F17/30477 ,  G06F17/30528 ,  G06F17/30554 ,  G06F17/3056 ,  G06F17/30592

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.

Abstract translation: 该应用公开了一种基于将数据从主存储器移动到次级存储器的请求向用户呈现数据的系统。 系统接收到请求，以移动满足至少一个准则的数据，从主要到次要数据存储。 然后，系统从请求中识别初始数据库查询，并根据数据库模式从初始数据库查询进一步构建嵌套数据库查询。 接下来，系统估计执行嵌套数据库查询的结果的大小。 最后，系统向用户显示估计的大小。

公开(公告)号：US11194775B2

公开(公告)日：2021-12-07

申请号：US16857020

申请日：2020-04-23

Applicant: Commvault Systems, Inc.

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

IPC: G06F16/22 ,  G06F16/13 ,  G06F16/182 ,  G06F16/21 ,  G06F16/248 ,  G06F16/25 ,  G06F16/28 ,  G06F16/242 ,  G06F16/2452 ,  G06F16/2455 ,  G06F16/2457 ,  G06F3/0482

Abstract: This application discloses a server for handling data reporting requests in a system that also comprises storage managers, primary storage devices, and secondary storage devices connected over one or more networks. The server receives, from each storage manager, a copy of data associated with the storage manager, and stores the received copies in one or more local databases. The server builds offline one or more indices for part or all of the received copies to improve query processing against the one or more local databases. Next, the server receives a request over a network from one of the storage managers or a standalone console, which received the request from a user for a report of data associated with the storage managers. The server produces a data report in response to the request, using the one or more indices and without impacting performance of the storage managers.

公开(公告)号：US20190266139A1

公开(公告)日：2019-08-29

申请号：US16408305

申请日：2019-05-09

Applicant: Commvault Systems, Inc.

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

IPC: G06F16/22 ,  G06F16/2457 ,  G06F16/2455 ,  G06F16/2452 ,  G06F16/242 ,  G06F16/28 ,  G06F3/0482 ,  G06F16/248 ,  G06F16/21 ,  G06F16/182 ,  G06F16/13 ,  G06F16/25

Abstract: This application discloses a system for processing requests for data in production and archive/backup databases. The system stores a mapping of data in production and archive databases to multiple different data storage locations, including a production system storing at least one production database and an archive system storing at least one archive database. The system receives a data request from an application component, which manages or receives data from a user interface and has received the data request directly from the user interface. The system translates the data request to one or more database queries based on the mapping. The system causes to execute the database queries against data on the production or archive system. The system returns a result of executing the one or more database queries to the application component, where the application component returns the result to the user via the user interface.

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.

公开(公告)号：US10977231B2

公开(公告)日：2021-04-13

申请号：US16057763

申请日：2018-08-07

Applicant: Commvault Systems, Inc.

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

IPC: G06F17/00 ,  G06F16/22 ,  G06F16/13 ,  G06F16/182 ,  G06F16/21 ,  G06F16/248 ,  G06F16/25 ,  G06F16/28 ,  G06F16/242 ,  G06F16/2452 ,  G06F16/2455 ,  G06F16/2457 ,  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.

公开(公告)号：US20200320050A1

公开(公告)日：2020-10-08

申请号：US16857020

申请日：2020-04-23

Applicant: Commvault Systems, Inc.

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

IPC: G06F16/22 ,  G06F16/13 ,  G06F16/182 ,  G06F16/21 ,  G06F16/248 ,  G06F16/25 ,  G06F16/28 ,  G06F16/242 ,  G06F16/2452 ,  G06F16/2455 ,  G06F16/2457 ,  G06F3/0482

Abstract: This application discloses a server for handling data reporting requests in a system that also comprises storage managers, primary storage devices, and secondary storage devices connected over one or more networks. The server receives, from each storage manager, a copy of data associated with the storage manager, and stores the received copies in one or more local databases. The server builds offline one or more indices for part or all of the received copies to improve query processing against the one or more local databases. Next, the server receives a request over a network from one of the storage managers or a standalone console, which received the request from a user for a report of data associated with the storage managers. The server produces a data report in response to the request, using the one or more indices and without impacting performance of the storage managers.

公开(公告)号：US10324914B2

公开(公告)日：2019-06-18

申请号：US14755561

申请日：2015-06-30

Applicant: Commvault Systems, Inc.

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

IPC: G06F17/30 ,  G06F16/22 ,  G06F16/13 ,  G06F16/182 ,  G06F16/21 ,  G06F16/248 ,  G06F16/25 ,  G06F16/28 ,  G06F16/242 ,  G06F16/2452 ,  G06F16/2455 ,  G06F16/2457 ,  G06F3/0482

Abstract: This application discloses a system for processing requests for data in production and archive/backup databases. The system stores a mapping of data in production and archive databases to multiple different data storage locations, including a production system storing at least one production database and an archive system storing at least one archive database. The system receives a data request from an application component, which manages or receives data from a user interface and has received the data request directly from the user interface. The system translates the data request to one or more database queries based on the mapping. The system causes to execute the database queries against data on the production or archive system. The system returns a result of executing the one or more database queries to the application component, where the application component returns the result to the user via the user interface.