Kasim, Shahreen and Sinnasamy, Surain R. and Wui, Xiang Chiam and Cha, Pei Fong and Eng, Kong Yeoh and Wahid, Norfaradilla and Hafit, Hanayanti (2018) A review of concurrency control technique in distributed database. International Journal of Software Engineering and Technology, 2 (1). pp. 28-33. ISSN 2289-284X
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Abstract
Concurrency is a process where multiple simultaneous transactions of data in database system perform. Due to this condition, the concurrency control method can help and avoid the data inconsistencies when the system is accessed by the user. This paper elaborately discusses the distributed database in the aspect of concurrency control techniques. This research reviews three algorithms; DSL, VGA, and SBA in terms of the waiting time, validation, performance, delay and also the number of message exchange. SBA shows the best performance among others. Meanwhile, a comparison between FBS and S2PL be done in order to measure the time of response in high and low-security level. In Addition, the fairness level of the system also been measured. It is shown that FBS shows an improving of time and positive result when dealing with a high-security level performance of the transaction. FBS also improved in terms of fairness at the different level of security.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Distributed database; concurrency control; Stamp Based Approach; Feedback Based Secure; security level transaction. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA168 Systems engineering |
| Divisions: | Faculty of Computer Science and Information Technology > Department of Information Security |
| Depositing User: | UiTM Student Praktikal |
| Date Deposited: | 26 Jan 2022 04:20 |
| Last Modified: | 26 Jan 2022 04:20 |
| URI: | http://eprints.uthm.edu.my/id/eprint/6059 |
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