Invention Grant
- Patent Title: Node level recovery for clustered databases
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Application No.: US16812522Application Date: 2020-03-09
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Publication No.: US11301336B2Publication Date: 2022-04-12
- Inventor: Prasenjit Sarkar , Tarun Thakur
- Applicant: Rubrik, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Rubrik, Inc.
- Current Assignee: Rubrik, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/14 ; G06F11/16

Abstract:
An example networked computing system comprises a node cluster; a database; at least one processor configured by instructions to perform operations in a method of node level recovery, the method comprising operations including at least: identifying a failed node among existing nodes in the node cluster; identifying and initiating a replacement node as a new node for the node cluster; accessing at the database a logical backup of the node cluster; retrieving logical backup data of the node cluster from the logical backup and applying a node level filter to identify rows of backup data associated with the failed node; and restoring the data rows identified by the node level filter to the new node.
Public/Granted literature
- US20210279144A1 NODE LEVEL RECOVERY FOR CLUSTERED DATABASES Public/Granted day:2021-09-09
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