Another design approach is a snowflake dimension, in which you normalize the dimensions to create dimension tables that link to other dimension tables.
另一个设计方法是雪花式维度,通过规范化维度,来创建关联到其他维度表的维度表。
Another design approach is a snowflake dimension, in which you normalize the dimensions to create dimension tables that link to other dimension tables.
另一个设计方法是雪花式维度,通过规范化维度,来创建关联到其他维度表的维度表。
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