Abstract

At present, data grid has become a hot issue in grid research area, and its research objects are basically based on file system. With the rapid development of computer technology, however, it is necessary to solve the problem of integrating database system into the Grid Database since the Grid needs to satisfy a wider range of applications. The architecture of Grid Database Management System based on OGSA-DAI is proposed in this paper, which adopts OGSA-DAI as basic module for data access, and deploys high service modules to satisfy the need that user's access and control database on Grid environment.

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