数据仓库的设计，多个维度或一个维度的属性？
Data warehouse design, multiple dimensions or one dimension with attributes?
在数据仓库的设计中，数据建模的每一层都有自己的目的。
Each level of data modeling has its own purpose in data warehouse design.
继续本系列中的下一篇文章，其中将介绍数据仓库的设计和实现阶段。
Stay tuned for the next article in this series, which covers the data warehouse design and implementation stages.
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