黄金地质勘查项目数据仓库模型数据完整性的实现

摘要

In order to integrate the multi-source, heterogeneous, distributing date storage, analyze and share the geological exploration information, and satisfy the demand for decision-making of data dig and resource evaluation, the data warehouse technique that faces object was imported and the data warehouse of gold geological exploration projects in CAPF based on SQL Server platform was established. The examples of carrying out integral data for logical model of data warehouse was discussed in this paper, combining with the data warehouse building of gold geological exploration projects in CAPF. The work could provide data support for the information inquiry and service sharing of geological exploration information platform.%为了将异构、多源、分布式黄金地质勘查项目数据集中存储,实现地质勘查信息的分析处理和资源共享,满足数据挖掘和资源评价战略决策的需要,引入了面向对象的数据仓库技术,提出了基于SQL Server平台的黄金地质勘查项目数据仓库模型设计思路；结合黄金地质勘查项目数据仓库的建立,着重介绍了数据仓库“逻辑模型”的数据完整性实现方法和实例,可为地质勘查信息系统平台信息查询与共享服务提供数据支撑.