A Vertical-Horizontal Framework for Building Rack-Aware Regenerating Codes

Rack-aware regenerating codes (RRCs) achieve the optimal repair bandwidth for single node failures in the hierarchical data center where nodes are organized into racks and the intra-rack communication is cost-free. In this work, a vertical-horizontal framework is proposed for building RRCs from MDS...

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Veröffentlicht in:	IEEE transactions on information theory 2023-05, Vol.69 (5), p.1-1
Hauptverfasser:	Zhang, Zhifang, Zhou, Liyang
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Buildings Codes Data centers Encoding Indexes Maintenance engineering MSR code rack-aware storage Racks Regenerating code sub-packetization Symbols
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