Explain data mart.

Explain data mart.

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, etl-testing, topic-specific, etl, testing

参考答案摘要

An enterprise data warehouse can be divided into subsets, also called data marts, which are focused on a particular business unit or department. Data marts allow selected groups of users to easily acc...

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