Cloud computing is the most significant technology development of our lifetimes. It has made countless new businesses possible and presents a massive opportunity for large enterprises to innovate like startups and retire decades of technical debt. But making the most of the cloud requires much more from enterprises than just a technology change. Stephen Orban led Dow Jones's journey toward digital agility as their CIO and now leads AWS's Enterprise Strategy function, where he helps leaders from the largest companies in the world transform their businesses. As he demonstrates in this book, enterprises must re-train their people, evolve their processes, and transform their cultures as they move to the cloud. By bringing together his experiences and those of a number of business leaders, Orban shines a light on what works, what doesn't, and how enterprises can transform themselves using the cloud.

Written by an experienced CIO with substantial real-world experience in the design, implementation and management of Cloud technologies, this book is a practical, plain English guide that discusses the commercial, governance, risk and cost issues of Cloud for your business, and provides you with an easy to understand framework to assess the cost and risk of moving to the Cloud. Realise the value of Cloud by avoiding the real and hidden pitfalls. This book is for executives and stakeholders in your organisation with a vested interest in the successful implementation of Cloud projects and the use of your organisation's IT systems - and that's not just the IT Department It insightfully and professionally reveals the kinds of issues that you are likely to face in adopting Cloud technologies in your business, whether that be small, mid-market or multinational. Focus on Software as a Service (SaaS) - Also known as the Public Cloud, SaaS is sometimes referred to as "software on-demand". You pay for what you use through a regular subscription service, and the software is accessed over the Internet. Your own nothing, except the data you load into the system. SaaS is where the majority of risk, complexity, cost and governance issues reside, and for this reason, it forms the focus of this book.

This book describes the landscape of cloud computing from first principles, leading the reader step-by-step through the process of building and configuring a cloud environment. The book not only considers the technologies for designing and creating cloud computing platforms, but also the business models and frameworks in real-world implementation of cloud platforms. Emphasis is placed on “learning by doing,” and readers are encouraged to experiment with a range of different tools and approaches. Topics and features: includes review questions, hands-on exercises, study activities and discussion topics throughout the text; demonstrates the approaches used to build cloud computing infrastructures; reviews the social, economic, and political aspects of the on-going growth in cloud computing use; discusses legal and security concerns in cloud computing; examines techniques for the appraisal of financial investment into cloud computing; identifies areas for further research within this rapidly-moving field.

ABOUT THIS BOOKDigital Transformation is not only about modernising organisational operations; it's also the endurance against cyberwar - in today's digital world, businesses have to transform, or they will inevitably rot. This book provides the path to digital transformation through the adoption of Cloud Computing to help construct intelligent enterprises, with discussions on business assessment, digital implementation and effective cloud management. It explains the essence of Cloud Service Models, Cloud Service Providers, Cloud Ecosystem, Cloud Adoption and Migration techniques. It guides the required convergence for Cloud Service Management, Governance, Skill Optimisation, Data Management, Cloud Process Development and much more modern approaches. The majority of the language in this book is straight-forward and non-technical, making it accessible for anybody from any background. Reflective questions are included at the end of each chapter for academic usage, and over 45 figures are incorporated.EARLY REVIEWSThe most comprehensive and up-to-date publication I have seen on the topic. This book goes beyond the broader technical aspects. It shows how companies can gain a competitive advantage through cloud strategy, which makes it a must-read for IT managers and executives alike. - Dr Thomas Frankl (Professor and Department Head, International University in Geneva, Switzerland)With a pragmatic approach and simple language, Enamul Haque has cracked the codes of digital transformation through Cloud Computing as a strategy for sustainable growth for organisations. It is not only a guide for practitioners but also a ready-reference for students who want to conceptualise a complex hypothesis in straight-forward terms. - Dr S M A Moin (Associate Head of Research and Scholarship, Coventry University, UK)This is a brilliant, rigorous and visionary analysis of the disruptive impact of digital transformation with an influential explanation of how Cloud Computing, when implemented ensuring security, privacy and ethical implications, can revolutionise business transformation. Digital Transformation Through Cloud Computing is a marvellous and timely book. With his unique talent and experience, Enam has captured and clearly outlined the main challenges of the technology that we are facing and provided practical solutions. - Lee Bennning (Managing Architect, Cloud & Edge Services, Capgemini UK)This book is an excellent summary of relevant and useful frameworks and tools which can be used when navigating through the turbulent seas of digital transformation. - Jiska Druey (Head of IIOT Practice, Benelux and Nordics, Atos, Finland)An indispensable book for anyone who wants to master the subject. An insightful account of digital transformation that gives a new perspective on the strategies for cloud solutions. Enamul Haque's brilliant book reveals details that will help you understand what exactly you need to plan your digital journey. - Fabio Valeri, Director, Products and Services (AR & VR Solutions), Emozionella s.l, ItalyABOUT THE AUTHOREnamul Haque is an IT expert with over 26 years of substantial industry experience. He's a strategic performance consultant and IT transformation specialist. He has worked with and advised many of the world's best-known organisations on their business transformation and service integration strategies, including the UN, UNHCR, UNCC, ITU, Cisco, Swisscom, Ericsson, HP, Nokia, IBM, Accenture, TCS, ServiceNow, BMC, Microsoft, Oracle, PwC, HCL Technologies, ELC, SC Johnson, Cadent, Alstom, A.T. Kearney, Dixons, Capgemini, DLG, Heathrow Airport Holdings and Chanel, among many others. He writes on the topics of Digital Transformation, Cloud Service Management, Knowledge Management and IT Service Management for various outlets including LinkedIn, SlideShare, organisational blogs and educational forums.

This book describes cloud computing as a service that is "highly scalable" and operates in "a resilient environment". The authors emphasize architectural layers and models - but also business and security factors.

Your one-stop guide to work with multiple cloud service providers Key Features A practical step-by-step guide that will teach you to architect effective Cloud computing solutions and services efficiently You will learn the key differences in both platforms and how you can interconnect them to each other Eliminate the pain-points of architecting, interconnect and managing multi-cloud services and solutions. Book Description With the passing of time and with technology evolving, organizations all around the globe, from small- to medium-sized enterprises through to companies that are fully equipped, have started migrating or adapting to cloud computing. If you are looking at adapting entirely to any cloud and its services, this book will be your go-to guide to find perfect solutions, irrespective of the size of your infrastructure. This book will teach you effective solutions for overcoming various implementation scenarios. Our book covers two major cloud platforms (AWS and Azure) and provides practical use cases. You will start by designing the building blocks for infrastructure solutions that will involve core cloud platform services, such as compute, networking, storage, and identity, through various cloud providers. You will be able to plan and design solutions across major cloud providers and streamline interconnections and identities. Finally, you will understand the differences between, and the behavior of, both platforms, and you will be able to plan interconnects and identities for single-instance management. By the end of this book, you will know everything you need in order to be able to architect a multi-cloud solution for your organization. What you will learn Get to grips with different cloud offerings according to service and availability model Choose your cloud model, depending on real-world requirements Become familiar with interconnecting and designing multi-cloud solutions according to network, identity, and application Interconnect major cloud providers and frameworks, such as Microsoft Azure/Azure Stack, and AWS, and manage hosting solutions Resolve key show stoppers in a multi-cloud environment Familiarize yourself with example architectures based on real-world projects and solutions Who this book is for If you are a Cloud Architect, Solutions architect, system/network administrator, or a DevOps engineers aware of Cloud solutions and keen to successfully architect them to your organization then, this book is for you.

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