Z.L. Patricia
Daniel Matthias
E.O. Taylor
- Student, Department of Computer Science, Rivers State University, Port Harcourt, Nigeria
- Lecturer, Department of Computer Science, Rivers State University, Port Harcourt, Nigeria
- Student, Department of Computer Science, Rivers State University, Port Harcourt, Nigeria
Abstract
When the demand for a system resource exceeds the system’s capacity, deadlock – an operating system problem – results. The problem of deadlock frequently causes a distributed database’s performance to lag. This research critically examined two types of deadlock problems that have an impact on a distributed database’s performance. Transaction control and transaction location deadlock difficulties were the specific challenges that the article specifically addressed. In this paper, deadlock prevention techniques for distributed database systems are suggested. The suggested system was developed utilizing MySQL, Hypertext Preprocessor, and Object-Oriented Analysis and Design Methodology (OOADM). Based on the deadlock management and control approaches known as hold and wait and mutual exclusion, the suggested system was able to accept two requests for system resources and then give the required system resource. The suggested system model outperforms the current system in terms of speed, accuracy, and deadlock avoidance, according to the performance evaluation of both systems. This paper used pre-defined parameters to illustrate the outcomes and performance assessment of the existing and new systems for deadlock management and control. Programs for both systems were run before compiling the findings for both models. The pre-defined parameters for both models include the number of executed iterations, the quantity of resources sought per iteration, the quantity of deadlock control strategies employed, and the quantity of concurrent requests granted depending on deadlock avoidance. For a distributed database system, this work also contributed deadlock prevention strategies.
Keywords: Deadlock, distributed databases, algorithm, performance, operating system
[This article belongs to International Journal of Algorithms Design and Analysis Review(ijadar)]
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References
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| Volume | 01 |
| Issue | 02 |
| Received | September 5, 2023 |
| Accepted | September 20, 2023 |
| Published | November 23, 2023 |