摘要:Cloud computing is a working; process involves virtualization, distributed computing,networking, software and web services. A cloud consists of several elements such as clients, datacenter and distributed servers. It includes fault tolerance, high availability, scalability, flexibility, reduced overhead for users, reduced cost of ownership, on demand services etc. Cloud computing deliver the computing as a services whereby share resources, software, information via Internet which are accessed by the browser. The business software and data are stored in server at Remote Location, Cloud computing provides the kinds of services that are Infrastructure, Software, platform as a services. Gossip Protocol is effective protocol for the dynamic load balance in the distributed system and continuously execute process input & output process. Resources allocation policies are computed by protocols. Our contribution includes outlining distributed middleware architecture and presenting one of its key elements: a gossip protocol that (1) ensures fair resource allocation among sites, (2) dynamically adapts the allocation to load changes and (3) scales both in the number of physical machines and applications. The protocol continuously executes on dynamic, local input and does not require global synchronization, as other proposed gossip protocols.