A comprehensive guide to Cloud and the strategies to adopting and implementing it optimally, covering many aspects end-to-end such as understanding the Cloud concept and its implications, migration, architecture, software build & design, and how to embrace the Cloud lifestyle. Written in a lightweight, easy-to-read chapters, Gregor does a great job in explaining the topic based on his vast knowledge and experience, having worked in multiple Cloud providers and Cloud implementations. His side notes and jokes are great additions to the content, often putting a smile on my face in the middle of my reading. This book doesn't dive deep into low-level details, as it is meant to provide a high level holistic overview of Cloud, highly useful especially for the executives and people who come from non-Cloud background. For Cloud-savvy readers, this book gives a great distilled overview on how to embrace Cloud fully and how to implement on Cloud the right way.