JSW 2012 Vol.7(3): 508-515 ISSN: 1796-217X
doi: 10.4304/jsw.7.3.508-515
doi: 10.4304/jsw.7.3.508-515
Caching Mechanism in Peer-to-Peer Networks through Active XML
Abdullah Alrefae, Eric Pardede, Binh Viet Phan
Department of Computer Science and Computer Engineering
La Trobe University, Melbourne VIC 3083, Australia
Abstract—Active XML (AXML) is a new markup language framework that provides the ability to exchange intensional data. The intensional data is defined in the AXML documents as calls to local or remote Web services. AXML aims to improve the task partition and distribution in P2P networks. However, if one peer joins more than one P2P network and its services are invoked frequently by a large number of peers, this peer can become a bottleneck and requires large computational resource. In this paper we show that a caching mechanism in P2P networks based on the AXML technology can be a promising solution because AXML properties will simplify the caching procedures in these networks. We propose three layers of caches that will be located in: the bottleneck service provider, nominated peer(s) in the P2P network and the service requester.
Index Terms—Active XML, Web Service, Peer-to-Peer
Abstract—Active XML (AXML) is a new markup language framework that provides the ability to exchange intensional data. The intensional data is defined in the AXML documents as calls to local or remote Web services. AXML aims to improve the task partition and distribution in P2P networks. However, if one peer joins more than one P2P network and its services are invoked frequently by a large number of peers, this peer can become a bottleneck and requires large computational resource. In this paper we show that a caching mechanism in P2P networks based on the AXML technology can be a promising solution because AXML properties will simplify the caching procedures in these networks. We propose three layers of caches that will be located in: the bottleneck service provider, nominated peer(s) in the P2P network and the service requester.
Index Terms—Active XML, Web Service, Peer-to-Peer
Cite: Abdullah Alrefae, Eric Pardede, Binh Viet Phan, "Caching Mechanism in Peer-to-Peer Networks through Active XML," Journal of Software vol. 7, no. 3, pp. 508-515, 2012.
General Information
ISSN: 1796-217X (Online)
Frequency: Quarterly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, CNKI, Google Scholar, ProQuest, INSPEC(IET), ULRICH's Periodicals Directory, WorldCat, etc
E-mail: jsw@iap.org
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