Malaysian Journal of Computer Science (ISSN 0127-9084)
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Article Information
Title:A Method of Estimating Aborted Transaction in the Database Concurrency Control System
Auhtor(s): Mustafa Mat Deris ,Ali Mamat ,
Journal:Malaysian Journal of Computer Science (ISSN 0127-9084)
Volume:10, No 1
Keywords:aborted transaction, service demand, average response time, throughput
Abstract:Transactions may be aborted when they are unable to obtain a lock on a required data item. Estimating the proportion of transaction that aborts is one of the key issues in modelling a system which affect the performance measures of interest such as average response time and the throughput capacity of the system. This paper shows a method of estimating aborted transaction and performs a comparative study with other method given by Mitrani et al.

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