The key technologies for establishing an N-layer data warehouse with prototyping method are given and the advantages of this method are also presented in this paper.
文中给出了运用面向对象原型法建立N层数据仓库的关键技术，并阐述了利用原型法进行N层数据仓库开发的优点。
The key technologies for establishing an N-layer data warehouse with prototyping method are given and the advantages of this method are also presented in this paper.
文中给出了运用面向对象原型法建立N层数据仓库的关键技术，并阐述了利用原型法进行N层数据仓库开发的优点。
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