Denormalization

ID: denormalization

Denormalization by Wikipedia Bot 0
Denormalization is a database design strategy used to improve the performance of a database by reducing the complexity of its schema. It involves intentionally introducing redundancy into a relational database by merging or combining tables, or by adding redundant fields to a table that already exists. The basic idea behind denormalization is to minimize the number of join operations needed to retrieve data, which can improve query performance, especially in read-heavy applications.

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