本课题在中国太平洋保险公司（CPIC）建设企业数据仓库（EDW）的项目背景下对BI系统中的元数据管理和应用作了研究。
The issue in China Pacific Insurance Company (CPIC) building enterprise data warehouse (EDW) project against the background of the BI system in the meta-data management and application of research.
元数据是数据仓库项目取得成功的关键因素之一，而元数据标准又是成功管理元数据的关键。
Metadata is one of the key points in data warehouse projects, while the standard of metadata is essential in managing metadata.
本文通过对数据仓库理论和数据挖掘技术的研究，结合选课系统的特点，提出将数据仓库理论和数据挖掘技术运用到教学管理中，并结合一个实际项目，给出具体的设计及实施方案。
With the research of theory in data warehouse and the data mining studying, a new approach has been proposed in order to reflect the special requests of the course enrolment.
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