Invention Grant
- Patent Title: Adding replicas to a multi-leader replica group for a data set
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Application No.: US16700131Application Date: 2019-12-02
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Publication No.: US11789971B1Publication Date: 2023-10-17
- Inventor: Sharatkumar Nagesh Kuppahally , Somasundaram Perianayagam , Hao He , James Christopher Sorenson, III , Akshat Vig , Oren Yossef , Sanjay Shanthakumar , Chase Kernan , Alexander Richard Keyes , Akanksha Fouzdar , Sudhir Konduru , Arijit Choudhury
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Agent S. Scott Foster
- Main IPC: G06F16/27
- IPC: G06F16/27 ; G06F16/23 ; G06F11/14 ; G06F16/22
Abstract:
Replicas may be added to a multi-leader replica group for a data set. A new replica may be added to a group of replicas by copying a version of the data set according to a point in time to the new replica. As updates may occur at different ones of the replicas when the new replica is added, updates that occurred at a source replica for the snapshot and other replicas may be replicated by the different replicas according to the point in time at which the snapshot is created without blocking updates at any of the replicas in the replica group.
Information query
