A canonical data model provides a consistent definition of key entities, their attributes and relationships across the various systems that hold relevant data for the SOA project.
2
这一论断很重要，模型不是系统本身，而是系统的形式化 表示。
This statement is crucial; the model is not the system itself but a formalized representation of the system.
3
对于业务分析系统，该公司需要基于规范化的数据模型创建多维模型。
For the business analysis system, the company needs to create multidimensional models based on the normalized data model.
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