Online Virtual Experiment Teaching Platform for Database Technology and Application

As the large-scale popularization of virtual experiment teaching, many universities and enterprises have built a batch of virtual experiment resources, which obtained preliminary application. To visualize the abstract concept of data relation and unobservable process of data storage, transmission and processing in the course of database technology and application, we designed and implemented a series of virtual experiment, including evolution of data storage, relational database design and SQL statement operation. The application results show that the virtual experiments are beneficial for both learning and teaching. Moreover, combined with online virtual experiment teaching platform, we complete the sharing and promotion of virtual experiment resources.