DataCube: A P2P Persistent Data Storage Architecture Based on Hybrid Redundancy Schema

Authors:
Heverson B. Ribeiro;Emmanuelle Anceaume
Affiliations:
-;-
Venue:
PDP '10 Proceedings of the 2010 18th Euromicro Conference on Parallel, Distributed and Network-based Processing
Year:
2010

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A comparative study of rateless codes for P2P persistent torage

SSS'10 Proceedings of the 12th international conference on Stabilization, safety, and security of distributed systems

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Abstract

This paper presents the design of a P2P data persistent platform. Durable access and integrity of the data are ensured despite massive attacks. This platform, named DataCube, exploits the properties of cluster-based peer-to-peer substrates to implement a compound of full replication and rateless erasure codes. DataCube guarantees durable access and integrity of data despite adversarial attacks. In particular, the recovery of damaged data is achieved through the retrieval of coded blocks whose integrity is checked on the fly.