基于Versant面向对象数据库的地名地址存储研究

Research on Place Name and Address Storage Based on Versant Object-oriented Database

地名地址数据是地理信息定位与交换的载体,是地理空间框架中的必要组成部分。本文基于Versant面向对象数据库,对地名地址的结构进行了分析及分类挂接到地址树中,设计了以现有关系数据库为基础,将地名地址数据导入到面向对象数据库的流程;同时,在Versant数据库中,设计了分布式存储过程,并进行了存储测试。结果表明,基于Versant数据库能够优化现有地址的存储,方便解决现有各种业务系统在地名地址数据使用中遇到的问题。

Place name and address data is the carrier of geographic information location and exchange and is an essential component of the geospatial framework.Based on Versant object-oriented database,this paper analyzes and classifies the structure of place name and address and attaches them to the address tree.It designs the process of importing place name and address data into object-oriented database based on existing relational database.At the same time,in Versant database a distributed storage process was designed and storage test was conducted.The result shows the Versant database can optimize the storage of existing addresses,which is convenient for solving the problems encountered by various existing business systems in the use of place name and address data.