摘要
由于空间数据的特殊性质,空间数据库已从最初的文件索引系统逐步向大数据方向演化,并能结合不同的实际用途共同开发多个方向的数据管理系统。从空间数据库的地理回归、空间数据的管理与分析、海量数据对空间数据库提出的新挑战、基础空间数据规则的反思与修改和对空间数据库发展的展望5个方面探讨了未来空间数据库的发展方向,从而预估未来的发展趋势,以期为我国空间数据库的发展添砖加瓦,使信息工程水平更上一层楼。
Due to the special nature of spatial data,the spatial database has gradually evolved from the original file index system to the big data,and can be combined with different practical uses to jointly develop data management systems in multiple directions.In this article,we tried to explore the future development directions of spatial databases from five directions,such as geographical regression of spatial databases,the management and analysis of spatial data,the new challenges for spatial databases from massive data,the rethinking and revising of basic spatial data rules and the prospects for the development of spatial databases.And then,we predicted the future development trend of spatial database,with a view to contributing to the development of spatial databases in China and improving the level of information engineering.
出处
《地理空间信息》
2021年第11期31-33,I0005,共4页
Geospatial Information
基金
:湖北省教学研究资助项目(2018289)
湖北省高等学校实验室研究资助项目(HBSY2018-28)。
关键词
空间数据库
海量数据
发展趋势
spatial database
massive data
development trend
