Cloud Infrastructure and Data Center Book is a collection of Information Technology big pictures. The purpose of the book is to help students and network system administrators to learn Information Technology. The book covers many topics such as networking, system administration, cabling, VOIP, desktop management, server management, information storage, IT security, wireless, mobile management, cloud infrastructure, software-defined-data-center, software-defined-storage, software-defined-network, data center, automation, orchestration, problem solving, disaster and recovery, risk management, asset management, time management, budget management, project management, IT services, and the future of IT. The rated is entry level to manager level. The actual values of this book are $10,000 of training and four years degree.