What is data modelling and what is the need for it.

What is data modelling and what is the need for it.

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, big-data, topic-specific, data-engineering

参考答案摘要

Data Modeling as a business has been practiced in the IT sector for many decades. As an idea, the data model is a means to arrive at the diagram by examining the data in question and getting a deep kn...

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