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Architecting Cloud Computing Solutions

You're reading from   Architecting Cloud Computing Solutions Build cloud strategies that align technology and economics while effectively managing risk

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Product type Paperback
Published in May 2018
Publisher Packt
ISBN-13 9781788472425
Length 378 pages
Edition 1st Edition
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Authors (2):
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Kevin L. Jackson Kevin L. Jackson
Author Profile Icon Kevin L. Jackson
Kevin L. Jackson
Scott Goessling Scott Goessling
Author Profile Icon Scott Goessling
Scott Goessling
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Toc

Table of Contents (24) Chapters Close

Preface 1. Prologue 2. What is Cloud Computing? FREE CHAPTER 3. Governance and Change Management 4. Design Considerations 5. Business Drivers, Metrics, and Use Cases 6. Architecture Executive Decisions 7. Architecting for Transition 8. Baseline Cloud Architectures 9. Solution Reference Architectures 10. Cloud Environment Key Tenets and Virtualization 11. Cloud Clients and Key Cloud Services 12. Operational Requirements 13. CSP Performance 14. Cloud Application Development 15. Data Security 16. Application Security 17. Risk Management and Business Continuity 18. Hands-On Lab 1 – Basic Cloud Design (Single Server) 19. Hands-On Lab 2 – Advanced Cloud Design Insight 20. Hands-On Lab 3 – Optimizing Current State (12 Months Later) 21. Cloud Architecture – Lessons Learned
22. Epilogue
23. Other Books You May Enjoy

Assessing risk

The first step in managing an organization's risk of adopting cloud computing is an assessment. The assessment should evaluate financial, culture, service integration, regulatory compliance, business continuity, and business or mission system quality.

The impact of financial risk is always critical as it directly drives the return on all investments associated with a cloud computing transition. When using cloud services, costs are directly related to workload and revenue. While this model does reduce some financial risk, it affects other factors differently. The critical assessment factors for cloud ROI risk probability are the following:

  • Utilization
  • Speed
  • Scale
  • Quality

These four factors drive ROI directly because they affect revenue, cost, and the time required to realize any investment return. Differences between actual and projected values indicate a...

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