What role does indexing play in database performance tuning?
- Indexing ensures data confidentiality
- Indexing improves data integrity
- Indexing reduces data storage space
- Indexing speeds up data retrieval
Indexing plays a crucial role in database performance tuning by speeding up data retrieval operations. Indexes provide a quick lookup mechanism that allows the database management system to locate specific rows efficiently, especially when executing queries involving search conditions or joining tables.
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