The multicast policy and its relationship to replicated data placement
ACM Transactions on Database Systems (TODS)
Resource Allocation in Cube Network Systems Based on the Covering Radius
IEEE Transactions on Parallel and Distributed Systems
Resource Placement in Torus-Based Networks
IEEE Transactions on Computers
The grid
Placement algorithms for hierarchical cooperative caching
Journal of Algorithms
Optimal Placement of Replicas in Trees with Read, Write, and Storage Costs
IEEE Transactions on Parallel and Distributed Systems
Optimal allocation of electronic content
Computer Networks: The International Journal of Computer and Telecommunications Networking
Simulation of Dynamic Grid Replication Strategies in OptorSim
GRID '02 Proceedings of the Third International Workshop on Grid Computing
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
CCGRID '02 Proceedings of the 2nd IEEE/ACM International Symposium on Cluster Computing and the Grid
File and Object Replication in Data Grids
HPDC '01 Proceedings of the 10th IEEE International Symposium on High Performance Distributed Computing
Data Replication Strategies in Grid Environments
ICA3PP '02 Proceedings of the Fifth International Conference on Algorithms and Architectures for Parallel Processing
Journal of Algorithms - Special issue: Twelfth annual ACM-SIAM symposium on discrete algorithms
QoS-Aware Replica Placement for Content Distribution
IEEE Transactions on Parallel and Distributed Systems
An efficient replicated data access approach for large-scale distributed systems
CCGRID '04 Proceedings of the 2004 IEEE International Symposium on Cluster Computing and the Grid
Wide Area Data Replication for Scientific Collaborations
GRID '05 Proceedings of the 6th IEEE/ACM International Workshop on Grid Computing
Impact of QoS on Replica Placement in Tree Networks
ICCS '07 Proceedings of the 7th international conference on Computational Science, Part I: ICCS 2007
Optimal replica placement in hierarchical Data Grids with locality assurance
Journal of Parallel and Distributed Computing
Future Generation Computer Systems
Comparison of Access Policies for Replica Placement in Tree Networks
Euro-Par '09 Proceedings of the 15th International Euro-Par Conference on Parallel Processing
Adaptive popularity-driven replica placement in hierarchical data grids
The Journal of Supercomputing
A fair replica placement for parallel download on cluster grid
NBiS'07 Proceedings of the 1st international conference on Network-based information systems
Dynamic replication in a data grid using a Modified BHR Region Based Algorithm
Future Generation Computer Systems
Distributed and Parallel Databases
Quality of experience in distributed databases
Distributed and Parallel Databases
International Journal of Grid and Utility Computing
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Data replications is a typical strategy for increasing access performance and data availability in Data Grid systems. Current work on data replication in Grid systems focuses on infrastructure for replication and mechanisms for creating/deleting replicas. The important problem of choosing suitable locations for placing replicas in Data Grids has not been well studied. In this paper, we address the problem of data replica placement in Data Grids given the traffic pattern and locality requirements. We propose a new placement algorithm that finds the optimal locations for the replicas so that the workload among these replicas is balanced. We also propose a new algorithm to decide the minimum number of replicas required when the maximum workload capacity of each replica server is known. All these algorithms ensure that locality requirements from the users are satisfied.