12CHAPTER

Cloud Computing and Virtualization

Chapter Outline

12-1 Introduction

12-2 Virtualization

12-3 Cloud Computing

12-4 Enterprise Storage

Summary

Questions and Problems

Objectives

  • Describe the concept and benefits of virtualization

  • Discuss the concept of the cloud

  • Explain the purpose of a hypervisor

  • Develop an appreciation for the benefit of outsourcing services to the cloud

  • Understand the steps in setting up virtualization on a PC

Key Terms

core

cache

virtualization

VM

guest machine

host machine

hypervisor

VMM

Type 1 hypervisor

Type 2 hypervisor

vMotion, XenMotion, Live Migration

Hyper-V

cloud

outsourcing

cloud service/cloud computing

SLA

MX (Mail Exchange) record

CNAME (Canonical Name) record

infrastructure as a service (IaaS) ...

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