A Design of Extensible Architecture Based on Consortium Blockchain

At present, the blockchain technology is often used to solve the security, privacy and other issues faced in the field of data sharing. But there are multiple implementations of the blockchain, each with their own advantages and disadvantages. In view of the many problems faced by the current data sharing field, it is obviously inappropriate to use a fixed technical solution, and a flexible and changeable method must be designed to meet different application requirements. This paper first analyzes the key technologies and classifications of blockchain. Since the scope of application of public blockchain and private blockchain is relatively narrow, this paper chooses the consortium blockchain as the underlying support for data sharing. Based on the consortium blockchain, this paper proposes an extensible blockchain framework to cope with changing scenarios and needs. Finally, the extensible architecture based on consortium blockchain is tested and analyzed, and the final result verifies the feasibility and effectiveness of the architecture proposed in this paper.