(Explore core technologies and summarize practical methods. This book is divided into four chapters and twelve chapters, which systematically discusses cloud computing. The strategic blueprint starts with an overview of cloud computing, summarizes its application scenarios and practice guidelines in a series of important industries, and then goes deep into the implementation steps to draw a blueprint for cloud computing industry participants. Technical cornerstone first describes the core functions, management and maintenance methods of the data center, as well as the requirements and challenges of the new generation data center, and then introduces the technical basis of cloud computing: server virtualization and virtual equipment. The system architecture chapter defines the cloud architecture from the horizontal and vertical dimensions, makes an in-depth technical discussion at the level of infrastructure as a service, platform as a service and software as a service, and gives the relevant reference implementation. The industry dynamics chapter summarizes the dynamics and trends of the ecosystem, and introduces the basic situation and mainstream products of the industry from the perspective of virtualization and cloud computing.By reading this book, you can systematically understand the background, development status, technical points and future trends of cloud computing, more accurately grasp the cutting-edge technologies and concepts of the industry, understand the general background of the development of information technology, and form a framework suitable for the future of the industry. General view. This book will open a window to the future, help you broaden your horizons, improve your knowledge structure, and reserve skills and wisdom for the next generation of information industry.)