J4 ›› 2011, Vol. 24 ›› Issue (5): 63-66.

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Components oriented multi-source heterogeneous data integration technology

 MA Qian1, CAO Bao-Xiang1, MA Zhao-Feng2, LU Xiao-Feng2   

  1. 1.School of Computer Science,Qufu Normal University,Rizhao 276826,China; 2.Information Security Center,State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2011-06-25 Published:2011-10-20 Online:2011-10-20

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Abstract:

        This paper addresses a Mediator/Wrapper model based multi-source heterogeneous data integration approach, and poses a component-oriented multi-source heterogeneous data integration architecture to share heterogeneous data sources. This architecture divides data sources into many components to facilitate heterogeneous data sources query and hides the distinction of low-layer data sources by the free combination of different components. This enables users to seamlessly and flexibly access heterogeneous data. This effectively solves the sharing problem of heterogeneous data sources.

Key words: data integration, internetware, database

CLC Number: 

  • TP311.5

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