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Module 12 Example

These Flash cards include the definitions of key terms of Database Design

Termpurpose and the best pracitce
Normalization produces good tables from poor ones
First step of the design process Producing the ERD
Second step of the design process Normalize the tables
ERD provides the macro view of an organizations data requirements and operations
Primary Key assignments Using integers as PK instead of characters or strings
Naming Conventions Associate attributes with entitles using entity prefixes
Denormalization The process of introducing redundancy in tables to improve performance
Created by: yuand
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