Research and Implementation of Data Storage Management System Based on Blockchain Technology
Deng Jian-zhi, Hao Wu, Xuan Guo · 2019
This thesis develops blockchain data storage management system based on the relevant basic theory of blockchain. The system is based on an open source project of Hyperledger. Through the integration of various projects, this paper introduces a blockchain data transmission management system to provide users with a series of services related to data sharing and management across units. The system uses blockchain technology to solve the problems of encryption, disaster tolerance, sharing, and multi-unit coordination. This system uses smart contracts to ensure the security of the data used, without the involvement of third-party authorities or central proxy services, and without the need to set up a separate server. The system mainly reflects the characteristics of system decentralization, trust, secure transmission, collective maintenance, and trusted data management. The system uses the Java language, the Linux development environment, based on the fabric project, the league chain as the technology foundation, and the hierarchical structure design idea.