Software Engineering and Information Systems
Dynamic Replication based on Firefly Algorithm in Data Grid

mehdi Sadeghzadeh

Volume 3, Issue 1 , February 2017, , Pages 31-38

  In data grid, using reservation is accepted to provide scheduling and service quality. Users need to have an access to the stored data in geographical environment, which can be solved by using replication, and an action taken to reach certainty. As a result, users are directed toward the nearest version ...  Read More

Computer Networks and Distributed Systems
E2DR: Energy Efficient Data Replication in Data Grid

Kobra Bagheri; Mehran Mohsenzadeh

Volume 2, Issue 3 , August 2016, , Pages 27-34

  Abstract— Data grids are an important branch of gird computing which provide mechanisms for the management of large volumes of distributed data. Energy efficiency has recently emerged as a hot topic in large distributed systems. The development of computing systems is traditionally focused on performance ...  Read More

Computer Networks and Distributed Systems
Reliability and Availability Improvement in Economic Data Grid Environment Based On Clustering Approach

Ali Abbasi; Amir Masoud Rahmani; Esmaeil Zeinali Khasraghi

Volume 1, Issue 4 , November 2015, , Pages 1-14

  Abstract - One of the important problems in grid environments is data replication in grid sites. Reliability and availability of data replication in some cases is considered low. To separate sites with high reliability and high availability of sites with low availability and low reliability, clustering ...  Read More