Invention Grant
- Patent Title: Method and system for searching a key-value storage
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Application No.: US17572324Application Date: 2022-01-10
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Publication No.: US11748357B2Publication Date: 2023-09-05
- Inventor: Edward Bortnikov , Eshcar Hillel , Anastasia Braginsky , Eran Gilad , Idit Keidar , Yonatan Gottesman
- Applicant: VERIZON PATENT AND LICENSING INC.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G06F16/20
- IPC: G06F16/20 ; G06F16/2455 ; G06F16/2458

Abstract:
The present teaching relates to a method, system and programming for recovering a data storage. In response to a failure of the data storage, a last checkpointed version is retrieved from a checkpoint file created previously for the failure of the data storage. A recovery table is updated to indicate the last checkpointed version and an incarnation number indicating a number of previous recovery of the data storage. The data storage is recovered based on the recovery table. A version number of the last checkpointed version is reset to zero upon a successful recovery of the data storage. The incarnation number is incremented.
Public/Granted literature
- US20220138203A1 METHOD AND SYSTEM FOR SEARCHING A KEY-VALUE STORAGE Public/Granted day:2022-05-05
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