What are some common challenges in SQL Server data modeling?
Some common challenges include handling normalization, managing relationships, and ensuring data integrity.
Can you explain normalization and why it's important?
Normalization is the process of organizing data to reduce redundancy and improve data integrity. It's crucial for efficient database design.
What are the different normal forms in SQL?
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?
The choice of normal form depends on the specific requirements of your application, including performance needs and data integrity.
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