A Data Management Method Based on Blockchain Technology

With the advent of the era of big data, data management technology has been applied in various important fields, and even become an important factor in the competitiveness of enterprises and even the country. Due to the problems of excessive concentration, data abuse, lack of trust and privacy leakage in the traditional data management mode, this paper proposes a data management method based on blockchain technology, which is decentralized, unforgeable and traceable, solve the bottleneck problem of traditional data management methods. Firstly, this paper analyzes and introduces the current development of blockchain technology, and describes the characteristics and architecture of blockchain technology in detail. Then, based on the analysis and comparison of the problems existing in the traditional data management methods, this paper summarizes the progress of the application of blockchain technology in data management methods. Finally, the shortcomings of the current research are analyzed and the future research direction is prospected.