Resource searching strategy of reducing redundancy in unstructured P2P network
Yuling Li · Computer Engineering and Applications Journal · 2010
In the unstructured P2P networkst,he flooding resource search method may cause much communication overhead,and severely constrains the scalability of network.In order to overcome this disadvantage,a new search strategy named TTL-Search is proposed.According to this strategyt,he searching process is divided into two stagesa,nd each stage adopts dif-ferent forwarding strategies.Analysis and experimental results show that,TTL-Search can overcome blindness of flooding search,and also can reduce redundancy overhead caused by query to some extend.So it can improve query success rate,and can be efficiently applied in the unstructured P2P network.