Research on the Application of "Cloud + Edge"Meteorological Blockchain Distributed Storage and Network Technology

This paper studies a blockchain-based solution for the distributed storage and networking of meteorological data, aiming to address issues in traditional meteorological data storage and transmission, such as single points of failure, poor scalability, inadequate security, and difficulties in data sharing. First, by analyzing the characteristics of meteorological data and the limitations of existing technologies, the feasibility and advantages of applying blockchain and distributed storage technology in the field of meteorological data are explored. The author designs an overall architecture consisting of a meteorological blockchain data collection layer, blockchain network layer, distributed storage layer, and application service layer. The functions and implementation methods of core components, such as the data collection module, blockchain module, distributed storage module, and data access module, are elaborated in detail. A blockchain-based distributed storage and networking system for meteorological data is constructed. Through experiments and result analysis, the proposed solution is shown to improve data processing efficiency by over 30%, while ensuring data security and access speed, greatly enhancing the meteorological digital infrastructure's support capability for forecasting and disaster prevention and mitigation services.