摘要
以应用HIS院长查询系统为引子,确定数据仓库主题和设计事实表与维度表,设计数据仓库和动态信息相结合的多维与平面一体的医院管理信息查询系统,重点分析ETL数据转换规则和数据源质量的管理措施,以提升信息的可信度。
By introducing the application of HIS dean inquiry system, it confirms the data warehouse theme, designs fact table as well as dimension table and sets up the multidimensional and plane information inquiry system of hospital management which combines the data warehouse with dynamic information. In order to upgrade the reliability of information, this paper especially analyzes the ETL data transformational rule and the control measures of data source quality.
出处
《中国数字医学》
2008年第4期33-35,共3页
China Digital Medicine
