What is normalization, and why is it important in database design?

What is normalization, and why is it important in database design?

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: medium

分类: databases

标签: normalization, 1NF, 2NF, 3NF, data-integrity

参考答案摘要

TL;DR Normalization organizes data to reduce redundancy and improve integrity by splitting tables and enforcing proper dependencies. Why it matters Reduces duplicate data Improves data consistency Red...

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