What Are The Benefits Of Virtualization?
Virtualization provides various benefits to any organization:
Efficient Resource Use
Virtualization improves hardware resources used in your data center. For example, instead of running a single server in a single computer system, you can create a virtual server pool on the same computer system and use the servers as needed and return to the pool. Having a fewer basic physical server makes room in your data center and saves electricity, generators and cooling devices.
Automatic CT Management
Now that physical computers are virtual, you can manage them using software tools. Managers form distribution and configuration programs to identify virtual machine templates. You can reproduce your infrastructure over and over again and avoid manual configurations open to error.
Faster extraordinary situation recovery
When events such as natural disasters or cyber attacks adversely affect business operation, it may take hours to re -access to IT infrastructure and change or repair a physical server. In contrast, this process takes moments in virtualized environments. This rapid response significantly increases flexibility and facilitates business continuity in terms of continuing operations as planned.
How does virtualization work?
Virtualization uses a special software called Hyprix to create several cloud servers or virtual machinery on a single physical computer.
Cloud servers or virtual machines
After installing virtualization software on your computer, you can create one or more virtual machines. You can access virtual machines as you access other applications on your computer. If your computer is the main server, the virtual machine is called visitors. More than one visitors can work on the main server. Each visitor has its own operating system that can be the same or different as the main server operating system.
When we look at the user, the virtual machine works like a typical server. Settings, configurations and installed applications. Central processing units (CPU), random access memory (RAM) and storage, such as information processing sources appear the same as a physical server. You can also configure and update guest operating systems and applications as necessary without affecting the main server operating system.
Hyperviators
Hyperviator is the virtualization software you install on your physical machine. It is a software layer that serves as an intermediary between the underlying hardware or the main server operating system with virtual machines. The hypervisor coordinates access to the physical environment, so that several virtual machines can access their physical resource shares.
For example, if the virtual machine requires information resources such as computer processing power, the request goes first to the hypervisor. The hypervisor then transmits the request to the basic equipment that performs the task.
Below are two main types of hypervors.
Type 1 Hyprisers
Type 1 Hypiser, also called naked metal hyperviser, works directly on computer hardware. It has some operating system capabilities and is very efficient because it interacts directly with physical resources.
Type 2 Hypervants
Type 2 Hyperviators operate as an application on computer hardware with an existing operating system. Use this type of hypervisor when running multiple operating systems in a single machine.
What are different types of virtualization?
You can use virtualization technology to achieve the functions of many different types of physical infrastructure and all the advantages of a virtualized environment. You can go beyond virtual machines to create a virtual resource collection in your virtual environment.
Server virtualization
Server virtualization is a process that divides a physical server into more than one virtual server. It is an efficient and cost -effective way to use server resources and distribute IT services in an organization. The server uses only a small part of the processing capacity without virtualization, which leaves the devices idle.
Storage virtualization
Storage combines the functions of physical storage devices such as virtualization, network -related storage (NAS) and storage space network (San). You can collect the storage equipment in your data center in a pool, even if they are of different sellers or different types. Storage virtualization uses your entire physical data storage area and creates a large virtual storage unit that allows you to assign and control using management software. Since CT managers can combine multiple network storage devices on a single storage device virtually, they can facilitate storage activities such as archiving, backup and rescue.
Network virtualization
Any computer network contains hardware elements such as switches, routers and firewalls. An organization with an office in more than one position can have several different network technologies working together to create its corporate network. Network virtualization is a process that combines all these network resources to centralize management duties. Managers can set and control these elements virtually without touching physical components. This greatly simplifies network management.
Below are two approaches to network virtualization.
Software Definated Network Communication
Software defined network (SDN) controls the routing management from the physical data guidance and controls traffic router. For example, in order to provide consistent search quality at all online meetings, you can program your system to prioritize your video search traffic according to the application traffic.
Network Function Virtualization
Network function virtualization technology combines the functions of network devices such as firewalls, load balancers and traffic analyzers working together to improve network performance.
Data virtualization
Modern organizations collect data from various sources and store them in different ways. They can also store data in different places such as cloud infrastructure and internal data centers. Data virtualization creates a software layer between these data and applications that need data. Data virtualization tools process the data request of an application and present the results in an appropriate format. Thus, organizations use data virtualization solutions to increase flexibility in data integration and to support data analysis between functions.
Application virtualization
Application virtualization reveals the functions of the applications in a way to operate in operating systems other than the operating systems in which they are designed. For example, users can run a Microsoft Windows application on a Linux machine without changing the machine configuration. The following steps are followed in the application virtualization:
Application Flow - Users make the application flow from a remote server, so that the application only works on the end user's device when necessary.
Server -based application virtualization - users can access the remote application from the browser or client interface without the need to install.
Local Application Virtualization - Application Code is sent with its own environment to operate without any changes in all operating systems.
Desktop virtualization
Most organizations have personnel who use desktop operating systems and do not have technical training to run common business applications. For example, you can have a personnel of the following qualifications:
Windows 10 and a customer service team that needs a desktop computer containing customer relationship management software
A marketing team that wants Windows Vista in sales applications
You can use desktop virtualization to run these different desktop operating systems on virtual machines where your teams can remotely access. Such a virtualization saves desktop hardware by making desktop management efficient and safe. The following are desktop virtualization types.
Virtual desktop infrastructure
Virtual desktop infrastructure runs the virtual desktops on a remote server. Your users can access them using client devices.
Local desktop virtualization
In local desktop virtualization, you run a virtual computer with a different operating system by running the hypervor on a local computer. You can switch between applications or you can switch between your local and virtual environment.
What is the difference between virtualization from cloud information process?
Cloud Information Processing is the presentation of the information sources on the internet by paying on the internet and the pricing. Instead of buying and operating a physical data center, you can access a cloud provider when you need technology services such as information processing power, storage and databases.
Virtualization technology makes cloud information process possible. Cloud providers set up and operate their data centers. They create different virtual environments using basic hardware sources. You can then program your system to access these cloud sources using API. Your infrastructure needs can be met as a fully managed service.
