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Distributed Data Storage with Strong Offline Access Support

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2 Author(s)
Hejtmanek, L. ; Fac. of Inf., Masaryk Univ., Brno ; Matyska, L.

In this paper, we propose a distributed data storage framework that supports unrestricted offline access. The system does not explicitly distinguish between connected and disconnected states. Its design is based on a lock-free distributed framework that avoids update conflicts through file versioning. The feasibility of this framework is confirmed by a proof-of- concept implementation. We also demonstrate that the proposed lock-free replica synchronization algorithm scales well. A future work will include also direct support for non-versioned files.

Published in:

Computing in the Global Information Technology, 2007. ICCGI 2007. International Multi-Conference on

Date of Conference:

4-9 March 2007