Explain the architecture of a data warehouse.

Explain the architecture of a data warehouse.

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 data warehouse is a single schema that organizes a heterogeneous collection of multiple data sources. There are two techniques to building a data warehouse. They are as follows: Top-Down Approach in...

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