A Distributed Supply Chain Architecture Based on Blockchain Technology
Résumé
Traditional supply chain management systems use centralized servers and centralized databases, which exhibit disadvantages such as opaque transaction information, difficult information sharing, high maintenance costs, low database security, and poor anti-risk capabilities. Here we develop a supply chain transaction architecture based on blockchain technology. It stores data on decentralized blockchains, and these distributed data are traceable and antitampering under low maintenance costs. We take the alliance chain as the underlying architecture and adopts the “blockchain + business database” double-layer data storage structure to ensure the safety and convenience of transaction data, which will protect the security of transaction data and ensure the speed of data processing. We conduct simulation experiments and performance tests on the system. The experimental results show that the supply chain system using this architecture achieves high efficiency, transparency and security, as well as it could be utilized in the real applications.
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