Cloud computing is an information technology tool that allows storage of data on internet entities called 'clouds' that are constantly available for faster sharing of data. Cloud computing employs tools of virtualization softwares that convert storage devices into virtual structures thereby allowing universal access of stored information across multiple levels. Such elaborate frameworks are significant for minimizing IT infrastructure costs, user involvement, possibility of human errors, and expediting data processes. This book covers all significant aspects related to cloud computing in detail. It is designed to keep readers up-to-date with the advances in this field. Those who want to gain a deeper understanding of this field will be immensely benefited by this book.