Invention Grant
- Patent Title: Technique for global deduplication across datacenters with minimal coordination
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Application No.: US15681527Application Date: 2017-08-21
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Publication No.: US10685013B2Publication Date: 2020-06-16
- Inventor: Kiran Nenmeli Srinivasan , Kishore Kasi Udayashankar , Swetha Krishnan
- Applicant: NetApp Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: NetApp Inc.
- Current Assignee: NetApp Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cooper Legal Group, LLC
- Main IPC: G06F16/30
- IPC: G06F16/30 ; G06F16/23 ; G06F16/22 ; G06F16/2455 ; G06F3/06
Abstract:
A system and method for global data de-duplication in a cloud storage environment utilizing a plurality of data centers is provided. Each cloud storage gateway appliance divides a data stream into a plurality of data objects and generates a content-based hash value as a key for each data object. An IMMUTABLE PUT operation is utilized to store the data object at the associated key within the cloud.
Public/Granted literature
- US20170371917A1 TECHNIQUE FOR GLOBAL DEDUPLICATION ACROSS DATACENTERS WITH MINIMAL COORDINATION Public/Granted day:2017-12-28
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