Semantic P2P Networks: Future Architecture of Cloud Computing

When more and more nodes and users are connected in the Internet in the cases of Cloud computing, centralized computing modes will be failed with the limit band width and privacies. P2P technologies may be the future architecture of Cloud computing. This paper introduces a different P2P technology: semantic P2P Network -- Virtual Hierarchical Tree Gird Organizations (VIRGO), which can solve the Cloud computing´s problems of transparency, scalability, and security. Other than unstructured and DHT-based structured P2P networks, the nodes of VIRGO are identified as domain names classified by the semantic meaning of roles in the organizations. VIRGO is easy to implement transparency as it have a simple global name schema. It also is scalable with log(N). Due to the data are stored in the users´ own computers, VIRGO is easy to keep data privacies.