Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
11th Edition
ISBN: 9781285196145
Author: Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher: Cengage Learning
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Chapter 10, Problem 15RQ
Program Plan Intro

Optimistic approach:

It is technique based on the assumption that the majority of database operations. This process is only checks for conflict that occurs during the validation phase.

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When an optimistic approach to concurrency control is used, it normally takes a long time to complete transactions. Explain.
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When an optimistic method of concurrency management is used, it is not unusual for transactions to take a considerable amount of time to finish. Explain.
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