What do you mean by dimension table in the context of data warehousing? What are the advantages of using a dimension table?

What do you mean by dimension table in the context of data warehousing? What are the advantages of using a dimension table?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, data-warehouse, topic-specific

参考答案摘要

A table in a data warehouse's star schema is referred to as a dimension table. Dimensional data models, which are made up of fact and dimension tables, are used to create data warehouses. Dimension ta...

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