人民长江2025，Vol.56Issue(3)：222-229,8.DOI:10.16232/j.cnki.1001-4179.2025.03.030
基于混合数据库的长江流域数据要素流通平台构建
Construction of data circulation platform for Changjiang River Basin based on hybrid database technology
摘要
Abstract
With continuous advancement of digital technologies,data elements have demonstrated significant driving effects on socio-economic development,as their circulation facilitates the further unleashing of latent data value.Currently,the Changjiang River Basin has established the basic infrastructure for data element circulation systems.However,there is still a lack of standard-ized frameworks for data storage management and sharing mechanisms.Therefore,this study proposes a hybrid database technology integrating ClickHouse,PostgreSQL,and MongoDB to construct a data element circulation platform for the Changjiang River Ba-sin.This platform enables the storage and sharing of four main data elements,including business management data,basic geo-graphic data,time series data,and remote sensing image data.The hybrid database technology designs the data element storage method based on data structure and data indexing,and designes the data element sharing method based on data query,service,and authority management.It provides the data element circulation platform with high-capacity storage,efficient data writing,and concurrent sharing capabilities,while ensuring the security of the entire data element circulation process through blockchain tech-nology,forming a standardized set of data element circulation technologies.The practical application of the Changjiang River Basin data element circulation platform show that the proposed data element circulation technology meets the platform's application re-quirements.关键词
数据要素流通/数据存储/数据共享/列式数据库/关系型数据库/空间数据库/分布式文件数据库/长江流域Key words
data element circulation/data storage/data sharing/columnar database/relational database/spatial database/distributed file database/Changjiang River Basin分类
管理科学引用本文复制引用
金和平,杨磊,涂晶,罗惠恒,李林泽,安日辉..基于混合数据库的长江流域数据要素流通平台构建[J].人民长江,2025,56(3):222-229,8.基金项目
湖北省自然科学基金项目(2023AFD188) （2023AFD188）
