By using grid technology, a distributed and massive educational resource library is established to provide users in the process of distance education with an efficient data sharing and effective management virtual teaching information space. The distance education grid uses the network service description language to describe the system services. Combining the concept of learning objects and the characteristics of distance education, three grid services are defined: learning object storage service, learning object retrieval query service and learning object registration service. By building a user registration-login-use-logout test environment in a Linux multi-machine environment, the basic workflow of the distance education grid is tested.
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