What are some best practices for schema design?
When designing a schema, consider normalization, data types, and relationships between tables. Start with a clear understanding of your data.
Can you explain normalization in more detail?
Normalization is the process of organizing data to reduce redundancy. It involves dividing a database into tables and defining relationships.
What are the different normal forms?
There are several normal forms: 1NF (First Normal Form), 2NF (Second Normal Form), 3NF (Third Normal Form), and BCNF (Boyce-Codd Normal Form). Each has specific rules to follow.
How do I decide which normal form to use?
Choose a normal form based on your data requirements. For most applications, 3NF is sufficient, but consider BCNF for more complex relationships.
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