Overview

"Many cloud computing initiatives flat-out fail; others limp along, functioning tolerably without ever delivering what they promised. An Insider's Guide to Cloud Computing reveals why and shows how to do better. Cloud pioneer and long-time CTO David Linthicum explodes the industry's secrets and presents practical ways to optimize cloud for value and performance. Linthicum takes a hard look at aggressively marketed technologies such as cloud-based AI, containers, no-code, serverless computing, and multicloud. He illuminates what works, what absolutely does not work, and how to manage the difficult cost-complexity tradeoffs presented by many offerings. You'll learn why some workloads and datasets still don't belong on the cloud, and even discover ""game changer"" technology that has actually been undersold. Linthicum's seen it all: the tricks providers play to make their numbers at customers' expense…realities whispered about in conference rooms and spilled over drinks at conferences…facts and techniques you simply must know to deliver value-optimized solutions. An Insider's Guide to Cloud Computing is for every technical and business decision-maker responsible for evaluating, planning, implementing, operating, or optimizing cloud systems. It offers exceptional value to professionals ranging from solution architects to cloud engineers, CTOs to enterprise consultants, or those just getting started on their cloud computing journey. What cloud providers don't tell you about their storage and compute services Cloud-based artificial intelligence and machine learning: What are you actually paying for? Containers, Kubernetes, and cloud-native development: truth versus hype Multicloud: Which approaches actually save you money? Real-world cloud security: beyond silos, black boxes, and out-of-control complexity Cloud computing, carbon footprints, and sustainability: reality versus fiction The crucial role of talent: how to identify, find, and keep the skills you need How cloud computing is changing—and how to prepare for what's coming"

Full Product Details

Author:   David Linthicum
Publisher:   Pearson Education (US)
Imprint:   Addison Wesley
Dimensions:   Width: 17.80cm , Height: 1.80cm , Length: 23.00cm
Weight:   0.500kg
ISBN:  

9780137935697

ISBN 10:   0137935692
Pages:   288
Publication Date:   05 May 2023
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Active
Availability:   In stock  
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Table of Contents

Chapter 1: How “Real” Is the Value of Cloud Computing? 2 What We Thought We Knew.. . . . . . . . . . . . . . . . . . . . . . . . 2 What Could Go Wrong?.. . . . . . . . . . . . . . . . . . . . . . . . . 12 What Went Right?.. . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Chapter 2: The Realities and Opportunities of Cloud-Based Storage Services That Your Cloud Provider Will Not Tell You About 22 Cloud Storage Evolves.. . . . . . . . . . . . . . . . . . . . . . . . . 22 Junk Data on Premises Moved to the Cloud Is Still Junk Data.. . . . . . . . . 23 Secrets to Finding the Best Cloud Storage Value. . . . . . . . . . . . . . . 33 The Future of Cloud Storage. . . . . . . . . . . . . . . . . . . . . . . 43 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Chapter 3: The Realities and Opportunities of Cloud-Based Compute Services That Your Cloud Provider Will Not Tell You About 44 The Trade-offs of Multitenancy.. . . . . . . . . . . . . . . . . . . . . . 45 CPU Performance, Meet the Internet. . . . . . . . . . . . . . . . . . . . 51 Paying Too Much for Cloud Compute? Here's Why.. . . . . . . . . . . . . . 57 Picking the Right Operating Systems.. . . . . . . . . . . . . . . . . . . 58 Picking the Right Memory Configurations.. . . . . . . . . . . . . . . . . . 59 The Concept of Reserved Instances.. . . . . . . . . . . . . . . . . . . . 59 Going Off-brand. . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Chapter 4: Innovative Services and Public Clouds: What Do You Really Pay For? 64 AI/ML.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Serverless.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 DevOps/DevSecOps.. . . . . . . . . . . . . . . . . . . . . . . . . . 75 Analytics.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Edge and IoT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Emerging Technologies.. . . . . . . . . . . . . . . . . . . . . . . . . 87 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Chapter 5: Containers, Container Orchestration, and Cloud Native Realities 88 Containers.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Container Orchestration and Clustering.. . . . . . . . . . . . . . . . . . 93 Cloud Native. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Technology Meets Reality.. . . . . . . . . . . . . . . . . . . . . . . . 108 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Chapter 6: The Truths Behind Multicloud That Few Understand 110 Hybrid Cloud Realities. . . . . . . . . . . . . . . . . . . . . . . . . 110 The Move to Plural Public Clouds.. . . . . . . . . . . . . . . . . . . . 113 Multicloud Upside Realities.. . . . . . . . . . . . . . . . . . . . . . . 118 Multicloud Downside Realities.. . . . . . . . . . . . . . . . . . . . . . 124 Key Concepts for Multicloud Success. . . . . . . . . . . . . . . . . . . 127 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 Chapter 7: Cloud Security Meets the Real World 132 An Insider's Guide to Cloud Security Fundamentals.. . . . . . . . . . . . . 133 What Cloud Security Worked.. . . . . . . . . . . . . . . . . . . . . . 137 What Cloud Security Didn't Work. . . . . . . . . . . . . . . . . . . . . 139 The Rise of Non-Native Cloud Security.. . . . . . . . . . . . . . . . . . 144 The Rise of Proactive Security.. . . . . . . . . . . . . . . . . . . . . . 147 The Rise of Security Automation.. . . . . . . . . . . . . . . . . . . . . 149 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 Chapter 8: Cloud Computing and Sustainability: Fact Versus Fiction 152 Initial Thinking: Cloud Data Centers, Bad.. . . . . . . . . . . . . . . . . 155 The Politics of Sustainability.. . . . . . . . . . . . . . . . . . . . . . . 158 Finally, Sharing Is Possible.. . . . . . . . . . . . . . . . . . . . . . . 159 Green Application Development?. . . . . . . . . . . . . . . . . . . . . 166 Multicloud as a Sustainability Weapon?.. . . . . . . . . . . . . . . . . . 167 What Is Your Real Impact?.. . . . . . . . . . . . . . . . . . . . . . . 169 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 Chapter 9: The Evolution of the Computing Market 172 Forced March to the Cloud?. . . . . . . . . . . . . . . . . . . . . . . 173 More Consumption, but Prices Stay Static.. . . . . . . . . . . . . . . . . 177 The Power of a Few Players.. . . . . . . . . . . . . . . . . . . . . . . 178 The Emergence of Commoditization.. . . . . . . . . . . . . . . . . . . 183 The Emergence of System Repatriation.. . . . . . . . . . . . . . . . . . 186 The Rise of Federated Cloud Applications and Data.. . . . . . . . . . . . . 188 Traditional Systems Remain…Why?.. . . . . . . . . . . . . . . . . . . 192 Battle for Human Talent. . . . . . . . . . . . . . . . . . . . . . . . . 193 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Chapter 10: Here's the Future of Cloud Computing from an Insider's Perspective…Be Prepared 198 Continued Rise of Complex Cloud Deployments.. . . . . . . . . . . . . . 199 Refocus on Cross-Cloud Systems.. . . . . . . . . . . . . . . . . . . . 202 Changing Skills Demands.. . . . . . . . . . . . . . . . . . . . . . . . 214 Cloud Security Shifts Focus.. . . . . . . . . . . . . . . . . . . . . . . 217 Cloud Computing Becomes Local.. . . . . . . . . . . . . . . . . . . . 219 Industry Clouds Become Important.. . . . . . . . . . . . . . . . . . . . 220 Where Is Edge Computing?.. . . . . . . . . . . . . . . . . . . . . . . 221 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 Chapter 11: Wrapping Things Up: Miscellaneous Insider Insights 224 Cloud Can Make Life Better.. . . . . . . . . . . . . . . . . . . . . . . 224 Changes in the Skills Mix.. . . . . . . . . . . . . . . . . . . . . . . . 233 The Objectives Change.. . . . . . . . . . . . . . . . . . . . . . . . . 236 The Market Absorbs the Weak, and the Weak Emerge Again.. . . . . . . . . 237 Cloud Technology Continues to Be a Value Multiplier.. . . . . . . . . . . . 240 Call to Action.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241   9780137935697, TOC, 2/23/2023

Reviews

Author Information

"David Linthicum is on most top-10 lists of technology innovators and influencers, including cloud computing, edge computing, AI, and security technology. David is a best-selling author of more than 15 books and more than 7,000 published articles. He is also the originator of many business-related technology concepts, including enterprise application integration (EAI). He's an innovator within service-oriented architecture (SOA), and now cloud computing and the use of cloud computing for digital transformations.   With his remarkable ability to design, explain, and implement technology solutions to solve existing business problems and create new opportunities, David rose rapidly through the corporate ranks from programmer to CEO, with stops in between that helped inform his holistic view of enterprises. Based in Washington, DC, David currently serves Global 2,000 clients as Deloitte's Chief Cloud Strategy Officer, where he drives new innovations and market offerings, and leads people and projects, as well as thought leadership outreach. This includes on the ""Deloitte On Cloud Podcast,"" as well as several Forbes and WSJ articles.   David's 60+ courses on LinkedIn Learning consistently appear on the ""Popular Courses"" list and provide course content on cloud computing, cloud architecture, cloud security, cloud governance, cloud operations, AI, DevOps, and many other concepts related to cloud computing and enterprise technology in general. He's also an adjunct professor for Louisiana State University (LSU), where he's created courses on DevOps, Cloud Computing, Cloud Architecture, and other courses that are in demand by the LSU student body. David has done over 1,000 conference presentations in the U.S. and abroad, often as a keynote speaker at conferences related to enterprise technology. He has hosted over 2,000 Webinars on the correct use of enterprise technology, including cloud computing, edge computing, AI, DevOps, and data science."

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