What is the role of indexing in improving the performance of database queries?
- Enhanced data security
- Faster data retrieval
- Increased data redundancy
- Reduced storage space
Indexing helps in faster data retrieval by creating a data structure that allows the database system to locate and access rows quickly. It does not directly affect storage space or data redundancy but can indirectly impact them based on implementation. Indexing does not enhance data security; it primarily focuses on query performance.
Loading...
Related Quiz
- How does a breadth-first search (BFS) differ from a depth-first search (DFS) in terms of traversal order in graphs?
- In dynamic programming, the ___________ technique is used to store previously computed results...
- NoSQL databases are often preferred for applications requiring high _________ and _________.
- Imagine you're working on a healthcare system where patient records are critical. How would you implement data storage and retrieval mechanisms to ensure atomicity and durability while adhering to ACID properties?
- Which layer of the OSI model is responsible for routing packets between different networks?