摘要
针对第三次全国国土调查(以下简称三调)及其成果数据管理与共享的要求,研究基于微服务理念的数据共享管理平台的实现方法与技术。以Spring Cloud为框架,根据实用性、规范化、高性能、可扩展性、安全性、时效性等原则,采用GeoServer、OpenLayers、ArcEngine、SSO单点登录、PostgreSQL+PostGIS等计算机技术,利用异步多任务分析调度机制为三调数据库的管理应用、统计分析、更新维护、接收上报和数据备份等日常工作提供系统支持,从而实现三调数据在州市级层面上的集成管理、综合应用及可公开成果互联共享。经过实际调试,系统运行良好,共享实时性高,很好地满足了三调成果共享应用的需求,并具有良好的扩展性。
In response to the requirements of the third nationwide land survey and its results data management and sharing, this paper studies the method and technology for realizing data sharing management platform based on micro-service concept. Using Spring Cloud as the framework, according to the principles of practicability, standardization, high performance, scalability, security, timeliness, etc., using GeoServer, OpenLayers, ArcEngine, Single sign on, PostgreSQL+PostGIS and other computer technologies, while using asynchronous multitask analysis and scheduling mechanism to provide system support for daily work such as manage applications, statistical analysis, update maintenance, receive escalation, and data backup, thus it could achieve data integration management, comprehensive application and publicly available of data results at the municipal level of the third nationwide land survey. After the actual debugging, the system runs well, the sharing real time efficiency is high, and it satisfies the shared application requirement of the the third nationwide land survey’s achievement, which has good scalability.
作者
陈青
赵俊三
王涛
江新飞
秦睿
Chen Qing;Zhao Junsan;Wang Tao;Jiang Xinfei;Qin Rui(Faculty of Land Resources Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan,China;Yunnan Yunjindi Geo-Information Co.,Ltd.,Kunming 650102,Yunnan,China;Key Laboratory of Geospatial Information Integration Innovation of Smart Mines,Kunming 650093,Yunnan,China)
出处
《计算机应用与软件》
北大核心
2022年第4期27-31,共5页
Computer Applications and Software
关键词
数据共享
微服务理念
数据管理
第三次全国国土调查
Data sharing
Micro-service concept
Data management
The third nationwide land survey
