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Position: Home > Articles > Research and Implementation of Version-based Spatiotemporal Database Journal of Agricultural Mechanization Research 2006 (7) 177-179+182

基于版本的时空数据库的研究与实现

作  者:
赵宝林;石建军;夏斌;何绘宇;付作民
单  位:
黄河水利委员会黄河口水文水资源勘测局;内蒙古自治区地图制印院;中国科学院研究生院;中国科学院广州地球化学研究所;中国科学院广州地球化学研究所 广州510640
关键词:
计算机应用;时空数据库;应用;数据模型;版本
摘  要:
分析时空数据库及典型时空数据模型的研究现状,提出了基于版本的时空数据库的概念,阐述了借助于版本和现有空间数据库实现时空数据库的基本原理,分析了在现有条件下实现的可行性,给出了一种实现方案。结合具体应用,利用组件(简称COM)技术和成熟的关系型商业数据库,实现了一个具有基本功能的时空数据库系统,此系统现在已经服务于内蒙古区情地理信息系统。
译  名:
Research and Implementation of Version-based Spatiotemporal Database
作  者:
ZHAO Bao-lin1, 2, SHI Jian-jun3, XIA Bin2, HE Hui-yu1,2, FU Zuo-min4 (1.Graduate School of the Chinese Academy of Sciences, Beijing 100049, China; 2.Guangzhou Institute of Geochemistry Chinese Academy of Sciences, Guangzhou 510640, China; 3.Inner Mongolia Autonomous Region Map Printing college, Huhhot 010051, China; 4. The Yellow River's Mouth Hydrometric Water Resource Surveying bureau, the Yellow Rower’s Waterpower Committee, Dongying 257091, China)
关键词:
computer application; spatiotemporal ddatabase; application; database model
摘  要:
An analysis on the status of spatiotemporal database and its model, to solve these problems, the conception of version-based spatiotemporal database was proposed. Its primary mechanism based on version and current relational-database was also discussed. And then, the feasibility within current situation and the methodology for implementation became the focus of the research. According to some application, a version-based spatiotemporal database system with basic functionality was implemented with the COM (Component Object Model) and commercial relational-database.

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