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实体关系图 (ERD) 与数据血缘:相似之处和不同之处
列级数据血缘是数据治理的支柱。ERD 可使整个数据模型清晰易懂。 数据驱动型企业收集并存储其运营各个环节的大量数据。随着数据量的增加,数据模型变得越来越复杂,查找和理解数据以便及时做出决策变得更加困难。 实体关系图 (ERD) 和数据血缘是使数据更 ...
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