Answer
Normalization organizes data to reduce redundancy and improve integrity by splitting into logical tables.
Quick Answer
Normalization organizes a database to reduce redundancy and improve data integrity. The process involves decomposing tables into smaller, more focused tables and defining relationships between them. This reduces update anomalies (updating one place instead of many), insertion anomalies, and deletion anomalies. Trade-off: more tables = more JOINs, which can impact query performance.
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SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ