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Master Concept provides Professional Service for server and storage virtualization.
阅读量:4700 次
发布时间:2019-06-09

本文共 2703 字,大约阅读时间需要 9 分钟。

Master Concept provides Professional Service for server and storage virtualization. Server virtualization is the masking of server resources, including the number and identity of individual physical servers, processors, and operating systems, from server users. The server administrator uses a software application to divide one physical server into multiple isolated virtual environments. The virtual environments are sometimes called virtual private servers, but they are also known as partitions, guests, instances, containers or emulations.

What is Virtualization?

Virtualization is a proven software technology that is rapidly transforming the IT landscape and fundamentally changing the way that people compute. 

Today’s powerful x86 computer hardware was originally designed to run only a single operating system and a single application, but virtualization breaks that bond, making it possible to run multiple operating systems and multiple applications on the same computer at the same time, increasing the utilization and flexibility of hardware.

Virtualization is a technology that can benefit anyone who uses a computer, from  and to  and . Join the millions of people around the world who use virtualization to save time, money and  while achieving more with the computer hardware they already own.

 

How Does Virtualization Work?

In essence, virtualization lets you transform hardware into software. Use software such as VMware ESX to transform or “virtualize” the hardware resources of an x86-based computer—including the CPU, RAM, hard disk and network controller—to create a fully functional  that can run its own operating system and applications just like a “real” computer. 

Multiple virtual machines share hardware resources without interfering with each other so that you can safely run several operating systems and applications at the same time on a single computer.

The VMware Approach to Virtualization

Master Concept uses the EMC VMware products to helps our customer on server virtualization. VMware approach to virtualization inserts a thin layer of software directly on the computer hardware or on a host operating system. This software layer creates virtual machines and contains a virtual machine monitor or “ ” that allocates hardware resources dynamically and transparently so that multiple operating systems can run concurrently on a single physical computer without even knowing it.
 
However, virtualizing a single physical computer is just the beginning. VMware offers a robust virtualization platform that can scale across hundreds of interconnected physical computers and storage devices to form an entire
  .

转载于:https://www.cnblogs.com/hkmci/archive/2010/12/07/1898784.html

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