Design and Implementation of Service-Oriented Learning Resource Grid Demonstration System

Combined the technology of service-oriented with learning resource grid, this paper proposed its solution of demonstration system. Firstly, the architecture of learning demonstration system was given, and the services in the system were discussed. Then the learning resource grid demonstration system was designed from the data supporting layer and visualization layer in detail. Finally, the implemented system not only showed the service invocation process visually, but also let learners or users get a deeper understanding about grid.