机构地区: 华南师范大学计算机学院
出 处: 《计算机应用》 2006年第10期2408-2412,共5页
摘 要: 讨论了基于XML使能数据库(XED)和纯XML数据库(NXD)存储空间数据的方法,针对GML文档的特性,给出了将GML标准的空间数据存储到对象关系数据库和纯XML数据库的方法,并基于.net平台开发了对GML文档存储和解析的应用程序,以证明本文所采用的方法和设计方案的可行性和实用性。 It is an urgent issue to change the files storing status with huge amount of Geography Markup Language (GML). The storing approaches of XML-Enable Database(XED) and Native XML Database(NXD) were discussed in this paper, and the solutions to the storage of GML data into commercial databases both in object-relational and XML DBMS was given. Finally, an applied program based on . net was developed for storing and analyzing GML data. As a result, feasibility and practicability of the designed scheme and the adopted methods were proved.
领 域: [自动化与计算机技术] [自动化与计算机技术]