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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Concurrency Control
The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for …
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Chapter 10, Problem 6RQ

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Transaction log:

It is a feature used by the DBMS (Database Management Systems) software to keep track all the information that contains a description of all database transactions executed by the DBMS. This transaction plays the major role for database maintenance.

Function of transaction log:

  • The function of transaction log is recording the DBMS transactions that modify the database and also updating the record can automatically done in the transaction log...

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Chapter 10 Solutions

Database Systems: Design, Implementation, & Management

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