A Study on Data Storage System Based on High-Availability Open Virtual Experiment Platform

Virtual experiment is an important embodiment of educational informationize. Featuring a good interactivity and a high availability, open virtual experiment teaching platform overcomes disadvantages such as insufficient experiment isomerism of traditional virtual experiment systems. A data storage system based on high-availability open virtual experiment platform was proposed in this paper, which realized persistent data storage through key value and ensured availability of services through read-write control mechanism and exception handling method. The system standardized control of experimental process and data flow, improved efficiency of data communication and reduced the development cost of virtual experiment.