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Erschienen in:
2005 | OriginalPaper | Buchkapitel
GToS: Examining the Role of Overlay Topology on System Performance Improvement
verfasst von : Xinli Huang, Yin Li, Fanyuan Ma
Erschienen in: Distributed Computing – IWDC 2005
Verlag: Springer Berlin Heidelberg
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Gnutella’s notoriously poor scaling led some to propose distributed hash table solutions to the wide-area file search problem. Contrary to that trend, in this paper, we advocate retaining Gnutella’s simplicity while proposing
GToS
, a
G
nutella-like
T
opology-
o
riented
S
earch protocol for high-performance distributed file sharing, by examining the role of overlay topology on system performance improvement. Building upon prior research [10], we propose several modifications as enhancements and then refine these novel ideas, with the aim of trying to remedy the “mismatch” between the logical overlay topology and its projection on the underlying network. We test our design through extensive simulations and the results show a significant system performance improvement.