VECPAR'06 - Seventh International Meeting on High Performance Computing for Computational Science |
Peer-to-Peer Models and Services for Resource Discovery on Large-scale Grids
Domenico Talia (University of Calabria/CoreGRID)
Paolo Trunfio (University of Calabria/CoreGRID)
Jingdi Zeng (University of Calabria/CoreGRID)
As Grids enlarge their boundaries and users, some of their functions should be decentralized to avoid bottlenecks and guarantee scalability. A way to provide Grid scalability is to adopt Peer-to-Peer (P2P) models to implement non hierarchical decentralized Grid services and systems. A core Grid functionality that can be effectively redesigned using the P2P approach is resource discovery. This paper proposes a P2P resource discovery architecture aiming to manage various Grid resources and complex queries. Its goal is two-fold: to address discovery of multiple resources, and to support discovery of dynamic resources and arbitrary queries in Grids. The architecture includes a scalable technique for locating dynamic resources in large-scale Grids. Simulation results are provided to demonstrate the efficiency of the proposed technique.
Cluster and Grid Computing, Parallel and Distributed Computing, Peer-to-Peer systems
Logos Universidade Federal do Rio de Janeiro - Coordenação dos Programas de Pós-graduação de Engenharia Instituto Nacional de Matemática Pura e Aplicada Rio de Janeiro | Brazil | 2006 | July | 10 11 12 13