What is the purpose of a database index, and how does it improve query performance?
What is the purpose of a database index, and how does it improve query performance?
Principles of Information Systems (MindTap Course List)
13th Edition
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Big Data
Section: Chapter Questions
Problem 12RQ
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What is the purpose of a
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