New Computing Model——Cloud Computing and Its Progress

This article describes the definition of cloud computing,the basic concepts and principles,its main features and key technologies were described in detail,to explore the cloud computing applications,prospects and hot issues,and through comparison with traditional supercomputers,that the cloud calculation of benefits,while the development of cloud computing may cause problems and their solutions were discussed,and finally the future of cloud computing trend was predicted.Through the study of cloud computing,so that people could better understand cloud computing bring to the work and lifestyle changes.