SQL Database Concepts Question:

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Do you know what is Normalization of database? What are its benefits?

Basic SQL Server Interview Question
Basic SQL Server Interview Question

Answer:

-Normalization is set of rules that are to be applied while designing the database tables which are to be connected with each other by relationships. This set of rules is called Normalization.

-Benefits of normalizing the database are
1. No need to restructure existing tables for new data.
2. Reducing repetitive entries.
3. Reducing required storage space
4. Increased speed and flexibility of queries.

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