River interview question
What is a database index, and what structure does it use?
Interview Answer
Anonymous
31 Jan 2026
Indexes are used to quickly locate data without having to search every row in a database table. It normally uses B-trees.
What is a database index, and what structure does it use?
Anonymous
Indexes are used to quickly locate data without having to search every row in a database table. It normally uses B-trees.
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