The dangers of replication and a solution
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
The costs and limits of availability for replicated services
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
A Practical Approach to Dynamic Load Balancing
IEEE Transactions on Parallel and Distributed Systems
Identifying Dynamic Replication Strategies for a High-Performance Data Grid
GRID '01 Proceedings of the Second International Workshop on Grid Computing
Fast Algorithms for Maintaining Replica Consistency in Lazy Master Replicated Databases
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Measuring the Quality of Service of Optimistic Replication
ECOOP '98 Workshop ion on Object-Oriented Technology
IEEE Transactions on Knowledge and Data Engineering
An analysis of update ordering in distributed replication systems
Future Generation Computer Systems - Special issue: Advanced services for clusters and internet computing
ACM Computing Surveys (CSUR)
Adaptable Replica Consistency Service for Data Grids
ITNG '06 Proceedings of the Third International Conference on Information Technology: New Generations
Load balancing in dynamic structured peer-to-peer systems
Performance Evaluation - P2P computing systems
A hybrid approach to replica management in data grids
International Journal of Web and Grid Services
Replica synchronisation in grid databases
International Journal of Web and Grid Services
Placement problems for transparent data replication proxy services
IEEE Journal on Selected Areas in Communications
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Data grids are current solutions to the needs of large scale systems and provide a set of different geographically distributed resources. Their goal is to offer an important capacity of parallel calculation, ensure a data effective and rapid access, improve the availability, and tolerate the breakdowns. In such systems, however, these advantages are possible only by using the replication technique. The use of this technique raises the problem of maintaining consistency of replicas of the same data set. In order to guarantee replica set reliability, it is necessary to have high coherence. This fact, however, penalizes performance. In this paper, the authors propose studying balancing influence on replica quality. For this reason, a service of hybrid consistency management is developed, which combines the pessimistic and optimistic approaches and is extended by a load balancing service to improve service quality. This service is articulated on a hierarchical model with two levels.