A Cost-Optimized Redundancy Scheme of Group Peer in P2P Grid

Abstract

Several aspects of today's grids are still based on centralized or hierarchical services. However, as grid sizes increase from tens to thousands of hosts, fault tolerance is becoming a key issue. In this paper, we propose a cost-optimized reliability using redundancy scheme in redundant group peers based P2P grid. Proposed finding optimum redundancy minimizes system cost and guarantees reliability which satisfies requirements of application under the dynamic behaviors in P2P grid environments