A recursive architecture for hierarchical grid resource management
Future Generation Computer Systems
G2G: A Meta-Grid Framework for the Convergence of P2P and Grids
GPC '09 Proceedings of the 4th International Conference on Advances in Grid and Pervasive Computing
A resource discovery tree using bitmap for grids
Future Generation Computer Systems
FRDT: Footprint Resource Discovery Tree for grids
Future Generation Computer Systems
Resource Discovery Service while Minimizing Maintenance Overhead in Hierarchical DHT Systems
International Journal of Adaptive, Resilient and Autonomic Systems
G2G: A Meta-Grid Framework for the Convergence of P2P and Grids
International Journal of Grid and High Performance Computing
International Journal of Web and Grid Services
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Most currently deployed Grids adopt a hierarchical model for their information system. However, nowadays the research and development community is heading towards the use of scalable models of information services based on decentralized approaches such as the peer-to-peer paradigm. This is mainly due to the poor scalability, resiliency and loadbalancing features of the hierarchical model. This paper evaluates a resource discovery protocol exploitable in a hierarchical Grid and compares it with a super-peer based model which has recently been introduced. Performance analysis, carried out through simulation, shows that the hierarchical model is valuable for small and medium sized Grids, while the super-peer model is better suited for very large Grids.