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Service Choreography for Data Integration on the Grid

  • Anastasios Gounaris
  • Rizos Sakellariou
  • Carmela Comito
  • Domenico Talia

Abstract

To date there have been several efforts with a view to developing services that support and enable data integration on the Grid; however there is a lack of a comprehensive solution to this issue. This paper summarises the work thus far on the XMAP data integration framework and query reformulation algorithm and on middleware with regard to Grid query processing services, namely OGSA-DQP. Furthermore, it presents an architecture for data integration-enabled query processing on the Grid, which combines the two aforementioned pieces of work and provides an extended set of e-Services. These services allow users to submit queries over a single database and receive the results from multiple databases that are semantically correlated with the former one. The paper focuses on the service choreography involved by elaborating on the interactions between the services, and discusses the extensions to OGSA-DQP that are required in order to make the services interoperable.

Keywords

service choreography data integration XMAP OGSA-DQP 

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Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Anastasios Gounaris
    • 1
  • Rizos Sakellariou
    • 1
  • Carmela Comito
    • 2
  • Domenico Talia
    • 2
  1. 1.School of Computer ScienceUniversity of ManchesterUK
  2. 2.DEISUniversity of CalabriaItaly

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