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Virtualization Essentials 3rd edition [Pehme köide]

  • Formaat: Paperback / softback, 336 pages, kõrgus x laius x paksus: 231x183x20 mm, kaal: 454 g
  • Ilmumisaeg: 24-Apr-2023
  • Kirjastus: Sybex Inc.,U.S.
  • ISBN-10: 1394181566
  • ISBN-13: 9781394181568
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  • Formaat: Paperback / softback, 336 pages, kõrgus x laius x paksus: 231x183x20 mm, kaal: 454 g
  • Ilmumisaeg: 24-Apr-2023
  • Kirjastus: Sybex Inc.,U.S.
  • ISBN-10: 1394181566
  • ISBN-13: 9781394181568
Learn the fundamental concepts and skills by building your own virtual machine

Virtualization is more important than ever, it's how the Cloud works! As virtualization continues to expand, millions of companies all over the world are leveraging virtualization. IT professionals need a solid understanding of virtualization concepts and software to compete in today's job market.

The updated new edition of Virtualization Essentials teaches you the core concepts and skills necessary to work with virtualization environments. Designed for new and aspiring IT professionals alike, this practical guide offers an applied, real-world approach to help you develop the necessary skill set to work in Cloud computing, the DevOps space, and the rest of the virtual world.

Virtualization Essentials simplifies complex concepts to ensure that you fully understand what virtualization is and how it works within the computing environment. Step by step, youll learn how to build your own virtual machine, both by scratch and by migrating from physical to virtual. Each user-friendly chapter contains an overview of the topic, a discussion of key concepts, hands-on tutorials, end-of-chapter exercises, review questions, and more.





Configure and manage a virtual machines CPU, memory, storage, and networking

Distinguish between Type 1 and Type 2 hypervisors Compare the leading hypervisor products in todays market Configure additional devices for a virtual machine Make considerations for availability Understand how cloud computing leverages virtualization

Virtualization Essentials is an invaluable learn-by-doing resource for new and aspiring IT professionals looking to gain a solid foundation in virtualization. It is also an excellent reference for more experienced IT admins responsible for managing on-premise and remote computers and workstations.
Introduction xv
Chapter 1 Understanding Virtualization
1(22)
Describing Virtualization
1(2)
Microsoft Windows Drives Server Growth
3(4)
Explaining Moore's Law
7(3)
Understanding the Importance of Virtualization
10(2)
Examining Today's Trends
12(3)
Virtualization and Cloud Computing
15(1)
Hyperconverged Infrastructure
16(1)
Understanding Virtualization Software Operation
17(1)
Virtualizing Servers
17(1)
Virtualizing Desktops
18(1)
Virtualizing Applications
19(4)
Chapter 2 Understanding Hypervisors
23(16)
Describing a Hypervisor
23(1)
Exploring the History of Hypervisors
24(1)
Understanding Type 1 Hypervisors
25(2)
Understanding Type 2 Hypervisors
27(1)
Understanding the Role of a Hypervisor
28(1)
Holodecks and Traffic Cops
28(2)
Resource Allocation
30(1)
Comparing Today's Hypervisors
31(1)
VMware ESX
31(2)
Citrix Hypervisor (Xen)
33(2)
Microsoft Hyper-V
35(1)
Other Solutions
36(3)
Chapter 3 Understanding Virtual Machines
39(18)
Describing a Virtual Machine
39(3)
Examining CPUs in a Virtual Machine
42(1)
Examining Memory in a Virtual Machine
43(1)
Examining Network Resources in a Virtual Machine
44(1)
Examining Storage in a Virtual Machine
45(2)
Understanding How a Virtual Machine Works
47(2)
Working with Virtual Machines
49(1)
Understanding Virtual Machine Clones
50(1)
Understanding Templates
51(1)
Understanding Snapshots
52(1)
Understanding OVF
53(1)
Understanding Containers
54(3)
Chapter 4 Creating a Virtual Machine
57(26)
Performing P2V Conversions
57(1)
Investigating the Physical-to-Virtual Process
58(1)
Hot and Cold Cloning
59(1)
Loading Your Environment
60(1)
Loading VMware Workstation Player
61(5)
Exploring VMware Workstation Player
66(4)
Loading Virtual Box
70(5)
Building a New Virtual Machine
75(1)
Thinking About VM Configuration
76(1)
Creating a First VM
77(6)
Chapter 5 Installing Windows on a Virtual Machine
83(28)
Loading Windows into a Virtual Machine
83(1)
Installing Windows 11
84(13)
Installing VMware Tools
97(5)
Understanding Configuration Options
102(5)
Optimizing a New Virtual Machine
107(4)
Chapter 6 Installing Linux on a Virtual Machine
111(28)
Loading Linux into a Virtual Machine
111(1)
Exploring Oracle VM Virtual Box
112(3)
Installing Linux into a Virtual Machine
115(11)
Installing Virtual Box Guest Additions
126(3)
Understanding Configuration Options
129(6)
Optimizing a New Linux Virtual Machine
135(4)
Chapter 7 Managing CPUs for a Virtual Machine
139(12)
Understanding CPU Virtualization
139(4)
Configuring VM CPU Options
143(2)
Tuning Practices for VM CPUs
145(1)
Choosing Multiple vCPUs vs. a Single vCPU
145(1)
Hyperthreading
146(1)
Working with Intel and AMD Servers
147(4)
Chapter 8 Managing Memory for a Virtual Machine
151(14)
Understanding Memory Virtualization
151(3)
Configuring VM Memory Options
154(2)
Tuning Practices for VM Memory
156(1)
Calculating Memory Overhead
157(1)
Memory Optimizations
158(7)
Chapter 9 Managing Storage for a Virtual Machine
165(22)
Understanding Storage Virtualization
165(6)
Configuring VM Storage Options
171(8)
Tuning VM Storage
179(8)
Chapter 10 Managing Networking for a Virtual Machine
187(20)
Understanding Network Virtualization
187(11)
Configuring VM Network Options
198(5)
Tuning Practices for Virtual Networks
203(4)
Chapter 11 Copying a Virtual Machine
207(24)
Cloning a Virtual Machine
207(10)
Working with Templates
217(4)
Saving a Virtual Machine State
221(3)
Creating a Snapshot
224(4)
Merging Snapshots
228(3)
Chapter 12 Managing Additional Devices in Virtual Machines
231(18)
Using Virtual Machine Tools
231(3)
Understanding Virtual Devices
234(1)
Configuring a CD/DVD Drive
234(1)
Configuring a Floppy Disk Drive
235(4)
Configuring a Sound Card
239(1)
Configuring USB Devices
240(2)
Configuring Graphic Displays
242(1)
Configuring Other Devices
243(6)
Chapter 13 Understanding Availability
249(16)
Increasing Availability
249(3)
Protecting a Virtual Machine
252(4)
Protecting Multiple Virtual Machines
256(5)
Protecting Data Centers
261(4)
Chapter 14 Understanding Applications in a Virtual Machine
265(20)
Examining Virtual Infrastructure Performance Capabilities
265(5)
Deploying Applications in a Virtual Environment
270(9)
Understanding Virtual Appliances and vApps
279(2)
Open Stack and Containers
281(1)
Cloud and the Future of Virtualization
282(3)
Appendix: Answers to Additional Exercises 285(10)
Glossary 295(6)
Index 301
About the Author

Matthew Portnoy is an information technology professional and Sales Engineering Manager at Splunk. He specializes in data management and virtualization. He has over 30 years experience in the IT industry and is a former Staff System Engineer at VMware.