How To Run Server Virtualization (Part I)
2010
Server virtualization can significantly improve the computing environments of any size. With it, you can run many virtual servers on one physical server, allowing you to significantly reduce operating costs and gain greater value from your equipment. Does your company have 2 servers or 2000 servers, you will be able to implement virtualization in various forms. And it can be done cheaply and easily.
The benefits of virtualization infrastructure simplify the administration and reduce costs. Cost reduction is manifested at a certain number of servers, when you see a reduction in energy consumption, simplify the organization of cooling, scale IT environment and reduce the physical space needed to accommodate your server hardware. With virtualization technologies, rather than buy a new server, you will be able to add a new virtual server.
If you have only one server, virtualization technology is unlikely to help you, but if you have more than two servers, or you are soon planning to expand, virtualization can make adjustments in your IT environment.
The key to effective virtualization in small computing environments begins with a physical host server on which you can run virtual servers. Even if your server will be organized by dozens of virtual machines, this will require much less CPU resources than you can imagine.
Depending on what software is used – VMware, Microsoft Hyper-V, Citrix, or something else, you can run a large number of virtual servers on your multi-core hardware. The important point is that most dedicated hosting servers are idle most of the time. Daily tasks of course mobilizes resources at short intervals, but the implementation of multiple virtual task allows you to load your equipment in full. Of course, this is not always true, but your specific server may be permanently engaged in complex tasks.
First, they should focus in the implementation of a small project for virtualization is of equipment.
An important rule is that priority in choosing a processor that does not need to put on the frequency and maximize distributed, parallel execution of tasks.
It is also important to get the maximum possible amount of RAM – more memory, the more virtual machines you can create. This is especially true if you work with certain types of hypervisors, which require the allocation of a large fixed area of RAM for each virtual server.
Read More : How To Run Server Virtualization (Part II)
