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Python Programming Fundamentals
You are in chapter 16
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16
Storing and Retrieving Data with Databases and SQL
Module 4 · Designing Relational Databases: Multiple Tables and Normalization
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ARTICLE
Database Normalization: The Rule of Never Repeating Data
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Python Programming Fundamentals
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Storing and Retrieving Data with Databases and SQL
ARTICLE
Database Normalization: The Rule of Never Repeating Data
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The Problem with Redundancy: Why Repeating Data Fails
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Primary Keys and Foreign Keys: Linking Tables Together