Cloud Computing

Virtualization technology breaks the dependence of the operating system and hardware, manages the operating system and applications as a single individual, strong security and fault isolation, and the virtual machine is independent of the hardware and can run on any hardware.

Server virtualization technology should be traced to the IBM mainframe virtualization z / VM. Today's content covers CPU virtualization, memory virtualization, IO virtualization, and GPU virtualization. Technical in-depth popular science articles.

This article takes you through virtualization, enumerates common virtualization software and virtualization architectures, and finally makes an introduction to kvm.

With the popularity of virtualization technology, five mainstream virtualization technologies have gradually emerged. The five virtualization technologies are: CPU virtualization, network virtualization, server virtualization, storage virtualization, and application virtualization.

Virtualization is a broad term. In terms of computers, computer components (hardware, software, and operating) systems are usually run on virtual basic equipment, not real equipment. Here mainly explains virtualization in cloud computing.

What kind of virtualization technology to choose for the cloud computing platform will be a problem that cloud computing construction will face. This article compares and analyzes the architecture levels of the four mainstream virtualization technologies.