Discuss the trade-offs and considerations involved in denormalization, and explain when it might be appropriate to denormalize a database.

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Q: of the most valuable artifacts that a data team can deliver to the business. Explain why the data…

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Q: Explain what a consistent database state is and how to get there.

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Q: Discuss the advantages and disadvantages of using indexes in a database. How do they impact query…

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A: In the design and maintenance of relational databases, there are two conflicting strategies:…

Q: Discuss strategies to optimize database performance through indexing

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Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.