Computer Science for IGCSE & O level - Databases (Section 5 - No. 8)
What is the purpose of using indexes in a database?
To increase the size of the database.
To speed up data retrieval by creating a quick lookup path.
To store data.
To define the structure of the database.
คำอธิบาย
Indexes are used to accelerate query performance by facilitating rapid data retrieval.