Retracted on March 1, 2022 : A Study on the Cloud Computing Service Model and Its Development Direction

With the rapid development of Internet, mobile technology and e-commerce, the cloud computing service, as a new application model of I T service, has caused widespread concern in the world. Cloud computing refers to cloud computing services, cloud computing platform to support cloud computing services and the related cloud computing architecture, it is not only the product of the development of computer science and Internet technology, but also the key strategic technology and means to lead the innovation of information industry in the future. Based on the author's learning and practical experience, this paper analyzed several typical cloud computing model, and then put forward the development direction of China's cloud computing service model.