摘要
BI通过将分散在企业各系统中的数据进行整合,使得繁琐的信息获取过程变得简便易行。本平台以传统BI实现技术为基础,围绕全过程的元数据驱动策略,采用了CWM规范的元数据管理机制和数据加工处理的方法。针对数据仓库系统实施过程中的特点,结合用户对产品功能的需求,提出实时数据处理和构建数据仓库的解决方案。平台利用全局概念格,将ETL工具、多维建模工具、多维分析工具集为一体,形成完整的具有高度柔性的BI平台。
The data distributed in various system of the enterprise can be integrated by the BI technology,so the cockamamie process of information acquisition becomes simpler and easier.Based on the traditional BI realization and centered on the whole process of metadata-driven strategy,the platform used the CWM standard metadata management system and data processing methods.This paper proposed the solution of how to process the real-time data and construct data warehouse,according to the features which it performs during the data warehouse system implementation process,as well as the customers'needs to the function of the products.Using global concept lattice,the platform set ETL tool,multi-dimensional modeling tool,and multi-dimensional analysis tools as one,formed the BI platform with a complete and high degree of flexibility.
基金
国家创新基金项目(编号:09C26213210870)研究成果
