Question: A fully normalized relational database is optimized to prevent modification problems, but this optimization typically increases the structural complexity of the relational data model, thereby

A fully normalized relational database is optimized to prevent modification problems, but this optimization typically increases the structural complexity of the relational data model, thereby decreasing query performance. Denormalizationis the process of altering a relational data model to implement controlled data redundancy such that query performance will be improved. Denormalization can be accomplished in a number of ways, including:

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