Name
Abstract | ||
|---|---|---|
Data replication is used in Data Grid to enhance data availability and fault tolerance. However, replication should be used wisely because the storage size of each node reside on the Data Grid is limited. Thus, the node must accommodate only the important replicas. In this paper, a dynamic replication strategy that takes into account the number and frequency of requests, the size of the replica, and the last time the replica was requested is proposed. This strategy is an enhanced version of Fast Spread replication strategy. The simulation results show that the new proposed strategy attained better performance than Fast Spread with Least Recently Used (LRU) and Fast Spread with Least Frequently Used (LFU) in terms of total response time and total bandwidth consumption. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1016/j.jnca.2010.12.006 | J. Network and Computer Applications |
Keywords | DocType | Volume |
new proposed strategy,Fast Spread replication strategy,data replication,dynamic replication strategy,storage size,important replica,data availability,Data Grid,Simulation,last time,Fast Spread,Frequency of requests,Number of requests,Replication strategy,Last request time,Enhanced Fast Spread Replication,Size | Journal | 34 |
Issue | ISSN | Citations |
2 | Journal of Network and Computer Applications | 22 |
PageRank | References | Authors |
0.73 | 12 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mohammad Bsoul | 1 | 90 | 12.41 |
| Ahmad Al-Khasawneh | 2 | 84 | 9.65 |
| Emad E. Abdallah | 3 | 112 | 12.57 |
| Yousef Kilani | 4 | 58 | 8.54 |