Based on ERP, we apply object oriented programming tool and relation database tool to research the realization and management of the metadata of data warehouse.

基于ERP建模体系，应用面向对象程序设计工具和关系数据库工具，研究数据仓库元数据实现和管理。

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Modeling the target warehouse data is the process of translating requirements into a picture along with the supporting metadata that represents those requirements.

目标仓库数据的建模是将需求转换成图画以及支持表示那些需求的元数据的过程。

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These logical models are one of the centerpieces of the data warehouse metadata.

这些逻辑模型是数据仓库元数据的核心之一。

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