Efficient and Dynamic Behaviour of Continuous Query in Unstructure Overlay Network
V.Sindhu1, U.L.Sindhu2, P.S.Balamurugan3

1V.Sindhu, Pursuing M.E. Computer Science in Karpagam University, Coimbatore .India.
2U.L.Sindhu, Pursuing M.E. Computer Science in Karpagam University, Coimbatore .India.
3P.S.Balamurugan, Pursuing his Doctoral degree at Anna University, Coimbatore. He is working as Assistant Professor at Karpagam College of Engineering Coimbatore, India.

Manuscript received on February 15, 2012. | Revised Manuscript received on February 20, 2012. | Manuscript published on March 05, 2012. | PP: 353-356 | Volume-2 Issue-1, March 2012. | Retrieval Number: A0450022112/2012©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The main objective of the peer to peer content distribution systems are to register for a long term presence in a network and to publish its own data to that network. These requirements can be done by having some set of indexing and routing techniques. For this solution, a sequence of approaches has been already proposed by the existing researchers. But these approaches are not flexible for these systems and too complex. In the unstructured p2p system it uses to retrieve the data if it matches. Also, certain limitations are obtained. In order to solve this problem, we propose an approach of continuous query in unstructured overlay network with consistency maintenance. In peer-to-peer, consistency maintenance is widely used techniques for high system performance. This approach is to support the continuous queries in unstructured overlay networks. It achieves high efficiency and consistency maintenance at a significantly low cost. Simulation results demonstrate the effectiveness of our proposed approach in comparison with other existing approaches.

Keywords: Consistency maintenance, continuous query, peer to peer