Data Management in an International Data Grid Project
GRID '00 Proceedings of the First IEEE/ACM International Workshop on Grid Computing
Identifying Dynamic Replication Strategies for a High-Performance Data Grid
GRID '01 Proceedings of the Second International Workshop on Grid Computing
Design and Implementation of a Predictive File Prefetching Algorithm
Proceedings of the General Track: 2002 USENIX Annual Technical Conference
Simulation of Dynamic Data Replication Strategies in Data Grids
IPDPS '03 Proceedings of the 17th International Symposium on Parallel and Distributed Processing
Predicting file system actions from prior events
ATEC '96 Proceedings of the 1996 annual conference on USENIX Annual Technical Conference
Decentralized data management framework for data grids
Future Generation Computer Systems - Special section: Data mining in grid computing environments
An on-line replication strategy to increase availability in Data Grids
Future Generation Computer Systems
On Dynamic Replication Strategies in Data Service Grids
ISORC '08 Proceedings of the 2008 11th IEEE Symposium on Object Oriented Real-Time Distributed Computing
A dynamic data replication strategy using access-weights in data grids
The Journal of Supercomputing
Future Generation Computer Systems
A model to predict the optimal performance of the Hierarchical Data Grid
Future Generation Computer Systems
Branch replication scheme: A new model for data replication in large scale data grids
Future Generation Computer Systems
Future Generation Computer Systems
Dynamic replication algorithms for the multi-tier Data Grid
Future Generation Computer Systems - Special issue: Parallel computing technologies
The impact of data replication on job scheduling performance in the Data Grid
Future Generation Computer Systems
The complexity of static data replication in data grids
Parallel Computing
A survey of dynamic replication strategies for improving data availability in data grids
Future Generation Computer Systems
PDDRA: A new pre-fetching based dynamic data replication algorithm in data grids
Future Generation Computer Systems
A dynamic replica management strategy in data grid
Journal of Network and Computer Applications
PFRF: An adaptive data replication algorithm based on star-topology data grids
Future Generation Computer Systems
Replication techniques in data grid environments
ACIIDS'12 Proceedings of the 4th Asian conference on Intelligent Information and Database Systems - Volume Part II
The Journal of Supercomputing
Job scheduling and dynamic data replication in data grid environment
The Journal of Supercomputing
| Hi-index | 0.00 |
Data replication is a method to improve the performance of data access in distributed systems. Dynamic replication is a kind of replication that adapts replication configuration with the change of users' behavior during the time to ensure the benefits of replication. In this paper, we propose a new dynamic replication method in a multi-tier data grid called predictive hierarchical fast spread (PHFS) which is an extended version of fast spread (a dynamic replication method in the data grid). Considering spatial locality, PHFS tries to predict future needs and pre-replicates them in hierarchal manner to increase locality in accesses and consequently improves performance. In this paper, we compare PHFS and CFS (common fast spread) with an example from the perspective of access latency. The results show that PHFS causes lower latency and better performance in comparison with CFS.