SDCUP: Software-Defined-Control Based Erasure-Coded Collaborative Data Update Mechanism

The storage system often uses erasure coding to provide the necessary fault tolerance. The erasure-coded update involves data transmission and data calculation of multiple nodes. Frequent updates will cause massive communication overhead. This paper mainly considers two issues: (1) In the scenario o...

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Veröffentlicht in:	IEEE access 2020, Vol.8, p.180646-180660
Hauptverfasser:	Pu, Wenjuan, Chen, Ningjiang, Zhong, Qingwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Collaboration Control methods Data centers Data communication Data management Data transmission data update Encoding Erasure coding Fault tolerance Load balancing Mathematical analysis network load balance Nodes Parallel processing Software software-defined Switches Throughput Transmission rate (communications)
Online-Zugang:	Volltext
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