基于嵌入式数据库系统的移动GIS应用体系结构研究

Study on the Architecture of Mobile GIS Application Based on the Embeded Database System

摘要: 讨论了在移动环境下如何构造基于嵌入式数据库的移动地理信息系统的体系结构,在分析嵌入式数据库关键问题的基础上,探讨了在其上构筑移动GIS应用有待解决的技术问题,同时指出了本结构实现的可行性以及相对于基于WAP方式的GIS应用的优势,并结合实例进一步说明了本结构的实用性及应用前景。

Abstract: This paper discusses the architecture of both mobile client side and server side in the embedded database based GIS application,and analyzes that what the features of the embedded database based as GIS are and how to deal with those key problems under the mobile computing environment.