公开(公告)号：US20250086070A1

公开(公告)日：2025-03-13

申请号：US18957564

申请日：2024-11-22

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad

IPC: G06F11/14 ,  G06F16/22 ,  G06F16/27 ,  G06Q10/083

Abstract: Systems and methods to utilize a tablespace to export to a native database recovery environment are described. The system receives file information and script information at a source host that operates in a native database recovery environment. The file information and the script information are received from a backup host that utilizes foreign snapshot files and foreign incremental files for storing the file information. The file information includes native snapshot files and native incremental files. The script information includes one or more scripts that execute, at the source host, to perform operations comprising: mounting the directories; opening an auxiliary database; restoring a tablespace in the auxiliary database; recovering the tablespace in the auxiliary database based on the native incremental files; exporting the tablespace metadata information from the auxiliary database; recovering the tablespace in the database based on the tablespace metadata information; and unmounting the directories.

公开(公告)号：US11360860B2

公开(公告)日：2022-06-14

申请号：US16777083

申请日：2020-01-30

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad ,  Ganesh Karuppur Rajagopalan ,  Pandian Raju

IPC: G06F11/00 ,  G06F11/14

Abstract: Systems and methods to export a database from a foreign database recovery environment are described. The system includes the foreign database recovery environment that includes a backup host that receives the database from a source host operating in a native database recovery environment. The backup host utilizes foreign snapshot files and foreign incremental files for restoring the database. The backup host receives export information. The export information includes a target host, a point-in-time, and a database name identifying the database for export from the backup host to the target host. The backup host initiates a job that generates script information, creates directories, materializes file information, and communicates the script information and the file information, via the directories, to the target host.

公开(公告)号：US12158820B2

公开(公告)日：2024-12-03

申请号：US17746256

申请日：2022-05-17

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad ,  Ganesh Karuppur Rajagopalan ,  Pandian Raju

IPC: G06F11/14

Abstract: Systems and methods for an extended recovery of an exported database are described. The method includes communicating a database from a source host operating in a native database recovery environment, the database being communicated to a backup host operating in a foreign database recovery environment, the native database recovery environment including native snapshot files and native incremental files for storing the database, the foreign database recovery environment including foreign snapshot files and foreign incremental files for storing the database. The method further includes receiving file information and script information, at the source host, the file information including the native snapshot files and the native incremental files, the script to perform operations for causing a recovering of the database in the foreign database recovery environment based on the changes to the database in the foreign database recovery environment after the point-in-time.

公开(公告)号：US20210357297A1

公开(公告)日：2021-11-18

申请号：US15931291

申请日：2020-05-13

Applicant: Rubrik, Inc.

Inventor： Deepti Kochar ,  Snehal Arvind Khandkar ,  Kevin Rui Luo ,  Yanzhe Wang

IPC: G06F11/14 ,  G06F11/07 ,  G06F3/0482

Abstract: A computer-implemented method at a data management system comprises: retrieving start and end times of a backup of a database; retrieving time stamps of log backups of the database; retrieving sequence numbers of the log backups; generating a graphical user interface illustrating a timeline of availability of database restoration and unavailability; making a second backup of the database; illustrating, on the graphical user interface during the making, pending availability of the second database backup; receiving a command to restore the database at an available time as illustrated by the graphical user interface; and restoring the database.

公开(公告)号：US20210240582A1

公开(公告)日：2021-08-05

申请号：US16777130

申请日：2020-01-30

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad ,  Ganesh Karuppur Rajagopalan ,  Pandian Raju

IPC: G06F11/14 ,  G06F16/182

Abstract: Systems and methods extending recovery of a database exported to a native database recovery environment are described. The system includes a native database recovery environment including a source host that communicates a database from a source to a backup host operating in a foreign database recovery environment. The backup host utilizes foreign snapshot files and foreign incremental files for storing the database in the foreign database recovery environment. The source host receives file information and script information, via directories, over the network, from the backup host. The file information includes native snapshot files and native incremental files. The scripts, executing at the source node, restore the database based on the native snapshot files, recover the database based on the native incremental files to the point-in-time, cause an identification of changes to the database after the point-in-time, and cause a recovering of the database based on the changes to the database after the point-in-time.

公开(公告)号：US20210240581A1

公开(公告)日：2021-08-05

申请号：US16777112

申请日：2020-01-30

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad ,  Ganesh Karuppur Rajagopalan ,  Pandian Raju

IPC: G06F11/14 ,  G06F16/182 ,  G06F16/27 ,  G06F16/18

Abstract: Systems and methods to export a database to a native database recovery, environment are described. The system includes a native database recovery environment that includes a target host. The target host receives file information and script information, over a network, via directories from a backup host. The backup host utilizes foreign snapshot files and foreign incremental files to store the file information in the foreign database recovery environment. The file information includes native snapshot files and native incremental files. The script information includes scripts that are executed by the target host in the native database recovery environment. The target host executes the scripts to mount the directories, open the database, restore the database, recover the database to a point-in-time, and unmount the directories.

公开(公告)号：US20250068525A1

公开(公告)日：2025-02-27

申请号：US18946826

申请日：2024-11-13

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad ,  Ganesh Karuppur Rajagopalan ,  Pandian Raju

IPC: G06F11/14

Abstract: Systems and methods for an extended recovery of an exported database are described. The method includes communicating a database from a source host operating in a native database recovery environment, the database being communicated to a backup host operating in a foreign database recovery environment, the native database recovery environment including native snapshot files and native incremental files for storing the database, the foreign database recovery environment including foreign snapshot files and foreign incremental files for storing the database. The method further includes receiving file information and script information, at the source host, the file information including the native snapshot files and the native incremental files, the script to perform operations for causing a recovering of the database in the foreign database recovery environment based on the changes to the database in the foreign database recovery environment after the point-in-time.

公开(公告)号：US12169442B2

公开(公告)日：2024-12-17

申请号：US17820288

申请日：2022-08-17

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad

IPC: G06F7/00 ,  G06F11/14 ,  G06F16/22 ,  G06F16/27 ,  G06Q10/083

Abstract: Systems and methods to utilize a tablespace to export to a native database recovery environment are described. The system receives file information and script information at a source host that operates in a native database recovery environment. The file information and the script information are received from a backup host that utilizes foreign snapshot files and foreign incremental files for storing the file information. The file information includes native snapshot files and native incremental files. The script information includes one or more scripts that execute, at the source host, to perform operations comprising: mounting the directories; opening an auxiliary database; restoring a tablespace in the auxiliary database; recovering the tablespace in the auxiliary database based on the native incremental files; exporting the tablespace metadata information from the auxiliary database; recovering the tablespace in the database based on the tablespace metadata information; and unmounting the directories.

公开(公告)号：US20220276937A1

公开(公告)日：2022-09-01

申请号：US17746256

申请日：2022-05-17

Applicant: Rubrik, Inc.

Inventor： Snehal Arvind Khandkar ,  Yongbing Guo ,  Udbhav Prasad ,  Ganesh Karuppur Rajagopalan ,  Pandian Raju

IPC: G06F11/14

Abstract: Systems and methods for an extended recovery of an exported database are described. The method includes communicating a database from a source host operating in a native database recovery environment, the database being communicated to a backup host operating in a foreign database recovery environment, the native database recovery environment including native snapshot files and native incremental files for storing the database, the foreign database recovery environment including foreign snapshot files and foreign incremental files for storing the database. The method further includes receiving file information and script information, at the source host, the file information including the native snapshot files and the native incremental files, the script to perform operations for causing a recovering of the database in the foreign database recovery environment based on the changes to the database in the foreign database recovery environment after the point-in-time.

公开(公告)号：US11216344B2

公开(公告)日：2022-01-04

申请号：US15931291

申请日：2020-05-13

Applicant: Rubrik, Inc.

Inventor： Deepti Kochar ,  Snehal Arvind Khandkar ,  Kevin Rui Luo ,  Yanzhe Wang

IPC: G06F11/14 ,  G06F11/07 ,  G06F3/0482

Abstract: A computer-implemented method at a data management system comprises: retrieving start and end times of a backup of a database; retrieving time stamps of log backups of the database; retrieving sequence numbers of the log backups; generating a graphical user interface illustrating a timeline of availability of database restoration and unavailability; making a second backup of the database; illustrating, on the graphical user interface during the making, pending availability of the second database backup; receiving a command to restore the database at an available time as illustrated by the graphical user interface; and restoring the database.