Sonnet: an efficient distributed content-based dissemination broker

ABSTRACT

In this demonstration, we present a prototype content-based dissemination broker, called Sonnet, which is built upon structured overlay network. It combines approximate filtering of XML packets with routing in the overlay network. Deliberate optimization technologies are implemented. The running and tracing of the system in a real-life application are to be demonstrated.

REFERENCES

• 1: Y. Diao, S. Rizvi, and M. Franklin. Towards an internet-scale XML dissemination service. In Proceedings of the 30th VLDB Conference, 2004.
• 2: X. Gong, W. Qian, Y. Yan, and A. Zhou. Bloom-filter-based XML packets filtering for millions of path queries. In Proc. of the 21st ICDE Conference, 2005.
• 3: W. Qian, L. Xu, A. Zhou, and M. Zhou. Sonnet: Subscription using path queries over structured overlay networks. To appear in Frontiers of Computer Science in China, 1(2), 2007.

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.2 DATABASE MANAGEMENT
      H.2.4 Systems
          Subjects: Distributed databases

Additional Classification:
  H. Information Systems
  H.2 DATABASE MANAGEMENT
      H.2.4 Systems
          Subjects: Query processing
  H.3 INFORMATION STORAGE AND RETRIEVAL
      H.3.3 Information Search and Retrieval
          Subjects: Information filtering
      H.3.4 Systems and Software
          Subjects: Distributed systems; Current awareness systems (selective dissemination of information--SDI)**

General Terms:
Design

Keywords:
XML data dissemination, approximate filtering, distributed publish/subscribe, path digest