What role does database schema design play in database performance tuning?
- It affects only data storage, not retrieval
- It can significantly impact query optimization
- It has no impact on performance tuning
- It impacts only indexing strategies
Database schema design plays a crucial role in database performance tuning, as it directly influences query optimization. A well-designed schema can improve query performance by reducing the need for complex joins, minimizing data redundancy, and optimizing data retrieval paths. Effective schema design also facilitates efficient indexing strategies, which further enhances performance tuning efforts.
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