This is a highly readable text designed for beginning and intermediate Cloud Engineers. This second edition updates and refines the first edition. While focusing on the Cloud Computing, the book emphasizes stylistic issues and services provided by Cloud. In particular this book stresses the importance of cloud services that are readable, maintainable, portable and efficient. Some of the salient features of this book are: - Complete coverage of topics in simple and lucid manner. It is a powerhouse of knowledge that has won many accolades. Learning with pleasure. Keeping in mind the need of all types of students, the basic principles, facts and text matter are presented in a clear and lucid manner to provide concise yet comprehensive account of the subject and is supplemented with illustrations and reproducible diagrams.