IBM UFO repository: object-oriented data integration

Authors:
Michael N. Gubanov;Lucian Popa;Howard Ho;Hamid Pirahesh;Jeng-Yih Chang;Shr-Chang Chen
Affiliations:
University of Washington and IBM Almaden Research Center;IBM Almaden Research Center;IBM Almaden Research Center;IBM Almaden Research Center;IBM Almaden Research Center and National Yang-Ming University;IBM Almaden Research Center and National Yang-Ming University
Venue:
Proceedings of the VLDB Endowment
Year:
2009

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Abstract

Currently, WWW, large enterprises, and desktop users suffer from an inability to efficiently access and manage differently structured data. The same data objects (e.g. Product) stored by different databases, repositories, distributed web storage systems, etc are named, referenced, and combined internally into schemas or data structures differently. This leads to structural mismatch of data that often consists of the same semantic objects (e.g. EBay and Yahoo! online auction offers).