Research of P2P architecture based on cloud computing

As the next generation of computing architecture, cloud computing provides a variety of cloud services and has been used by more and more customers. As the access to the server is increasing, centralized computing architecture will produce bottlenecks, affect the quality of cloud computing services and bring the much inconvenience to users. This paper proposes a P2P Cloud architecture to improve on the cloud computing infrastructure which contains Center P2P Network and Side P2P Network. 1) Center P2P which replace Master of centralized architecture can avoid bottleneck of the centralized architecture, provide computing service to client using Center P2P Server and increase the number of customers to access the system.2)Side P2P Network which replace Slave of the centralized architecture would provide computing and storage capability, which can improve the transmission of data and the performance of the system effectively. Through the analysis and evaluation, this system has better availability and scalability.

I. Introduction

Cloud computing is parallel computing, distributed computing and grid computing development. It uses some technology, such as virtualization technology, data storage, data management, programming models and task scheduling techniques, to provide computing and storage service. According to the type of services, cloud computing can be divided into three categories: Infrastruction as a Service, Platform as a Service and Software as a Service. Cloud computing is initiated and promoted by some large companies and develops fast. Some large and strong companies such as Google[1], IBM[2], Amazon[3], Microsoft[4] and Yahoo[5] successfully lead and implement a cloud computing project to provide cloud computing services. Simultaneously, a lot of opensource cloud computing systems have been developed, such as Hadoop[6], Eucalyptus[7], Enomaly ECP[8], Nimbus[9], Sector and Sphere[10], abiquo[11] and MongiDB[12].