A Quick Start Guide to Cloud Computing: Moving Your Business Into the Cloud

✍ Scribed by Mark Williams

• Publisher: Kogan Page
• Year: 2010
• Tongue: English
• Leaves: 152
• Category: Library

✦ Synopsis

The latest jargon in the digital world, "cloud computing" leaves many small-business owners scratching their heads.  At its simplest, cloud computing enables businesses to do away with servers and much of their other IT hardware by running their software online.  Web-based email programs like Yahoo or Hotmail are examples of cloud-based applications; Microsoft is making its entire Office suite available free in the cloud; Google and others also have productivity suites in the cloud.  Dr. Williams eschews the jargon and marketing hype generated by IT vendors and helps business owners think clearly about how cloud computing could help improve their business.  He addresses fears related to data security and business continuity and also examines how cloud computing can impact a business's carbon footprint.  Case studies explain how businesses such as Dell and The New York Times have used cloud computing to their advantage.

✦ Table of Contents

CONTENTS......Page 3
Business issues......Page 6
Structure......Page 7
ABOUT THE AUTHOR......Page 9
Practising what I preach......Page 10
ACKNOWLEDGEMENTS......Page 11
ABOUT CLOUD COMPUTING......Page 13
CHAPTER 1 WHAT IS CLOUD COMPUTING?......Page 15
THREE LAYERS OF COMPUTING......Page 16
DEFINING CLOUD COMPUTING......Page 18
ESSENTIAL CHARACTERISTICS......Page 19
THREE SERVICE MODELS......Page 22
FOUR DEPLOYMENT MODELS......Page 28
WHEN IS A CLOUD NOT A CLOUD?......Page 29
QUICK TECHNOLOGY TIPS......Page 30
SUMMARY......Page 34
CHAPTER 2 BENEFITS OF CLOUD COMPUTING......Page 37
FINANCIAL BENEFITS......Page 38
TECHNOLOGICAL BENEFITS......Page 40
OPERATIONAL FEATURES AND BENEFITS......Page 42
ENVIRONMENTAL BENEFITS......Page 45
COMPETITIVE ADVANTAGE......Page 47
SUMMARY......Page 49
CHAPTER 3 RISKS OF CLOUD COMPUTING......Page 51
INTERNAL SECURITY RISKS......Page 52
EXTERNAL SECURITY RISKS......Page 55
DATA PROTECTION RISKS......Page 57
CLOUD OUTAGES......Page 59
DATA LOSS......Page 61
VENDOR LOCK-IN......Page 62
RISK CALCULATOR......Page 64
SUMMARY......Page 66
CHAPTER 4 CASE STUDIES......Page 69
SAAS CASE STUDIES......Page 70
PAAS CASE STUDIES......Page 76
IAAS CASE STUDIES......Page 78
SIZE MATTERS IN THE CLOUD......Page 79
SUMMARY......Page 86
CHAPTER 5 CHOOSING A PROVIDER......Page 89
THE CROWDED CLOUD MARKETPLACE......Page 90
CLIENT REFERENCES......Page 94
SERVICE LEVEL AGREEMENTS......Page 95
SERVICE COSTS......Page 102
SUMMARY AND CHECKLIST......Page 109
CHAPTER 6 MOVING INTO THE CLOUD......Page 113
STEP 1: INVESTIGATION......Page 114
STEP 2: EVALUATION......Page 119
STEP 3: DECISION......Page 121
STEP 4: IMPLEMENTATION......Page 122
STEP 5: ITERATION......Page 126
SUMMARY......Page 127
CHAPTER 7 CONCLUSION......Page 129
OBSTACLES TO ADOPTION......Page 130
PREDICTIONS......Page 131
GLOSSARY......Page 135
REFERENCES......Page 147

✦ Subjects

Библиотека;Компьютерная литература;Облачные вычисления и сервисы;