Invention Grant
US09015122B2 Systems and methods for minimizing network bandwidth for replication/back up
有权
用于最小化复制/备份的网络带宽的系统和方法
- Patent Title: Systems and methods for minimizing network bandwidth for replication/back up
- Patent Title (中): 用于最小化复制/备份的网络带宽的系统和方法
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Application No.: US13725597Application Date: 2012-12-21
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Publication No.: US09015122B2Publication Date: 2015-04-21
- Inventor: Jason Harrison , Louis Montulli , Jeffrey Whitehead , Andrew Eckhardt , Shylaja Ramachandra
- Applicant: Zetta, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Zetta, Inc.
- Current Assignee: Zetta, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Tran & Associates
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Systems and methods are disclosed for backing up a client data set on a computer by identifying changed files; generating a first sub-file signature for one or more segments of a changed file; subsequently generating a second sub-file signature for each file segment to detect insertions, removals, and rearrangements of data in the file; transmitting one more changed segment(s) in the file; and writing a manifest file reflecting the new target state.
Public/Granted literature
- US20140181034A1 SYSTEMS AND METHODS FOR MINIMIZING NETWORK BANDWIDTH FOR REPLICATION/BACK UP Public/Granted day:2014-06-26
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