Alireza Souri

Work place: Department of Computer Engineering, College of Engineering, East Azarbaijan Science and Research Branch, Islamic Azad University, Tabriz, Iran



Research Interests: Computer systems and computational processes, Operating Systems, Real-Time Computing, Systems Architecture, Solid Modeling, Distributed Computing, Information Systems, Data Structures and Algorithms


Alireza Souri received his B.Sc. in Computer Engineering from University College of Nabi Akram, Iran, 2011. Currently, he receives M.Sc. in Software Engineering from East Azarbaijan Science and Research Branch, Islamic Azad University in Iran. His main interests are formal verification, behavioral modeling and analyzing Distributed Databases, Multilayer systems, Antivirus systems, Grid computing, and Real-time systems. He is member of The Society of Digital Information and Wireless Communications.

Author Articles
A Survey for Replica Placement Techniques in Data Grid Environment

By Alireza Souri Amir Masoud Rahmani

DOI:, Pub. Date: 8 May 2014

In data grids, data replication on variant nodes can change some problems such as response time and availability. Also, in data replication, there are some challenges to finding the best replica efficiently in relation to performance and location of physical storage systems. In this paper, various replica placement strategies are discussed. These replica placement strategies are available in the works. Replica placement contains recognizing the best possible node to duplicate data based on network latency and user request. These strategies measure and analyze different parameters such as access cost, bandwidth consumption, scalability, execution time and storage consumption. This paper also analyses the performance of various strategies with respect to the parameters mentioned above in data grid.

[...] Read more.
Other Articles