摘要
目前空间数据库产品及数据访问技术较多,软件用户进行数据库程序开发,需要手动选择某种数据访问技术来访问特定数据库,步骤繁琐。不同的数据访问技术具有不同的访问函数,软件开发的通用性就较弱。本文介绍了空间数据库通用访问接口技术。接口函数的高度抽象统一,使程序开发更加简便高效。
Today,there are kinds of spatial database products and data-linking technology.The programmer needs choose some data access technology to link the special database manually with very complicated procedure.Also different data access technology has different accestang fuction,the universality of developing software is much weakener.This paper described general spatial database access interface technology.Highly abstract unification of interface function makes developing of application much easier and more efficiently.
出处
《测绘科学》
CSCD
北大核心
2010年第S1期108-109,共2页
Science of Surveying and Mapping
