Engineering Notes
Created by admin on Fri, 06/01/2012 - 15:53
Sub Topic:
Recovery System
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Department:
Chapter Name:
Advanced Operating Systems
Description:
Transaction failure :
Logical errors: transaction cannot complete due to some internal error condition
System errors: the database system must terminate an active transaction due to an error condition (e.g., deadlock)
System crash: a power failure or other hardware or software failure causes the system to crash.
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