A Peer-to-Peer Model for XML Publish/Subscribe Services

Author

Cao, Yang ; Lung, Chung-Horng ; Majumdar, Shikharesh

Author_Institution

Sch. of Comput. Sci., Carleton Univ., Ottawa, ON, Canada

fYear

2011

fDate

2-5 May 2011

Firstpage

26

Lastpage

32

Abstract

This paper focuses on XML content delivery. Techniques for XML publish/subscribe delivery include unicast, flooding, IP multicast, and application-layer multicast. An important issue in the context of the state-of-the-art XML routing schemes is that the cost of filtering and aggregation is incurred at each hop. A new peer-to-peer model for XML pub/sub multicast service is described. The proposed model eliminates the redundant filtering task for intermediate nodes. A comparison of the proposed peer-to-peer model for XML multicast and the conventional application-layer XML multicast is presented. The results reveal that the proposed peer-to-peer model is much more efficient.

Keywords

IP networks; XML; content management; middleware; multicast communication; multimedia communication; peer-to-peer computing; telecommunication network routing; IP multicast; XML content delivery; XML pub/sub multicast service; XML publish/subscribe delivery; XML routing; application-layer XML multicast; application-layer multicast; flooding; peer-to-peer model; unicast; Network topology; Peer to peer computing; Routing; Subscriptions; Unicast; Virtual private networks; XML; XML; application-layer multicast; peer-to-peer model; publish/subscribe;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Networks and Services Research Conference (CNSR), 2011 Ninth Annual

Conference_Location

Ottawa, ON

Print_ISBN

978-1-4577-0040-8

Electronic_ISBN

978-0-7695-4393-2

Type

conf

DOI

10.1109/CNSR.2011.13

Filename

5771188