• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Development and Performance Evaluation of a Concurrency Control Technique in Object-Oriented Database Systems

Vol. 12, No.4, April 30, 2018
10.3837/tiis.2018.04.028, Download Paper (Free):

Abstract

In this work, we propose a concurrency control scheme in object-oriented database (OODB). Since an OODB provides complex modeling power than the conventional relational databases, a concurrency control technique in OODB is also rather complicated and has influence on the overall performance. Thus, it is very important to develop a concurrency control technique with less overhead. The proposed scheme deals with class hierarchy that is a key concept in OODBs. The proposed scheme is developed on implicit locking scheme. Also, the proposed scheme is designed using data access frequency in order to reduce locking overhead than implicit locking. It means that, if access frequency information is not available, the proposed scheme works just like the existing implicit locking, In our work, the correctness of the proposed scheme is proved. The performance is analyzed depending on access types. Also, it is proved that our scheme performs works much better than the implicit locking does.


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Cite this article

[IEEE Style]
Woochun Jun and Suk-Ki Hong, "Development and Performance Evaluation of a Concurrency Control Technique in Object-Oriented Database Systems," KSII Transactions on Internet and Information Systems, vol. 12, no. 4, pp. 1899-1911, 2018. DOI: 10.3837/tiis.2018.04.028

[ACM Style]
Jun, W. and Hong, S. 2018. Development and Performance Evaluation of a Concurrency Control Technique in Object-Oriented Database Systems. KSII Transactions on Internet and Information Systems, 12, 4, (2018), 1899-1911. DOI: 10.3837/tiis.2018.04.028