Research and Implementation of Synchronization Technology Prioritization Scheme of CDIO Teaching System Data Base Based on Android

摘要

In order to realize the aim of engineering educational reform in a better way and transplant and expand teaching system under the model of CDIO to Android mobile platform, this paper mainly researched how to better protect the synchronization between client side and server during the process of using CDIO teaching system in the Android mobile platform. The key problem in the research is to apply Hash algorithm to data base update of CDIO teaching system in the Android platform, which decreases network flow, increases network use ratio and optimizes the system's performance when compared to the traditional data synchronization algorithm.