December 2025
Intermediate to advanced
896 pages
25h 4m
English
Content preview from Linux Bible, 11th Edition
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CHAPTER 28Using Linux for Cloud Computing
Computer operating systems were originally designed to be installed directly on computer hardware. When it needed memory, storage, processing power, or network interfaces, a computer operating system looked for physical RAM, hard disks, CPUs, and network interface cards. When it needed more of those things than were physically installed, you turned the machine off and physically added them to the computer. Nowadays, virtualizing these items is what makes cloud computing possible.
Virtualization, as it relates to computers, is the act of making computing resources ...
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