This article introduced teaching design about the task-driven mechanism for the "large-scale databases,",analyzed characteristics of large-scale database system platform,experimental case design and use,and several critic problems about teaching in the use of task-driven method for "large-scale database".

Then,the issue on consistency checking for the metadata model is reduced to terminology checking and instantiation checking.

The development of experimental curriculum system,library of experimental items,and emperimental software equipment are also discussed based on the case study of two courses: Principles of Compiler Construction and Fundamentals.