Book Image

Architecting Cloud Computing Solutions

By : Kevin L. Jackson, Scott Goessling
Book Image

Architecting Cloud Computing Solutions

By: Kevin L. Jackson, Scott Goessling

Overview of this book

Cloud adoption is a core component of digital transformation. Scaling the IT environment, making it resilient, and reducing costs are what organizations want. Architecting Cloud Computing Solutions presents and explains critical cloud solution design considerations and technology decisions required to be made for deploying the right cloud service and deployment models, based on your business and technology service requirements. This book starts with the fundamentals of cloud computing and its architectural concepts. It then walks you through cloud service models (IaaS, PaaS, and SaaS), deployment models (public, private, community, and hybrid) and implementation options (enterprise, MSP, and CSP) to explain and describe the key considerations and challenges organizations face during cloud migration. Later, this book delves into how to leverage DevOps, Cloud-Native, and serverless architectures in your cloud environment and presents industry best practices for scaling your cloud environment. Finally, this book addresses in depth how to manage essential cloud technology service components, such as data storage, security controls, and disaster recovery. By the end of this book, you will have mastered all the design considerations and operational trades required to adopt cloud services, no matter which cloud service provider you choose.
Table of Contents (24 chapters)
Free Chapter
1
Prologue
18
Hands-On Lab 1 – Basic Cloud Design (Single Server)
20
Hands-On Lab 3 – Optimizing Current State (12 Months Later)
21
Cloud Architecture – Lessons Learned
22
Epilogue

Framing risk

The risk in cloud computing is multifaceted and involves multiple participants. The entire model relies, in fact, on a shared risk model between the providers and the consumers. Enterprises using cloud assume risks as part of an interrelated service ecosystem that may not be controlled by the internal IT department. Traditional risk management design is targeted for low uncertainty environments that have few interconnections. The risk in today's networked world, however, is managed in an environment of high uncertainty and dynamically changing, interconnected systems. Key cloud computing risks include the following:

  • Failure to meet financial objectives
  • Inability to work within the context of corporate organization and culture
  • Unsurmountable difficulties in integrating the cloud services involved
  • Inability to comply with legal, contractual, and moral obligations...