Course Course : 0108
Duration : 5 days- 10am – 2pm UK time
- Database Normalisation is the process of organising a database to reduce data duplication and improve data accuracy and consistency
- Achieved by applying a set of guidelines (forms), each with specific rules and requirements
- Enhances database efficiency and maintainability
- Provides consistency within the database
Types of Forms
- First Normal Form (1NF)
- Second Normal Form (2NF)
- Third Normal Form (3NF)
- Boyce and Codd Normal Form (3.5NF)
Practical examples
OLTP
Data Warehouse
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