An Integration Model of Distributed Objects in a Virtual Repository Implementation basing on The ODRA OODBMS1
نویسندگان
چکیده
The paper deals with integration of distributed fragmented collections of data, being the basis for virtual repositories in the data grid or P2P architecture. The core of the described architecture is based on the StackBased Query Language (SBQL) and virtual updateable SBQL views. Our virtual repository transparently integrates distributed, heterogeneous and fragmented data producing conceptually and semantically coherent result. In the background the system is based on the P2P architecture. We provide an example of data integration procedures for horizontal data fragmentation including object and relational data resources. The procedures are implemented under the integrator prototype covered behind P2P middlelayer.
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