Virtualization typically involves the logical pooling of computing resources and abstracting them from physical hardware – such as a server or computer. The virtual machine has its own logical resource pool: CPU, RAM, and disk space. So, thanks to virtualization, several independent virtual machines can be started on a single physical server.
In this article, you will learn about boardroom technology, types and platforms for virtualization.
The meaning of virtualization
Virtualization programs are used to solve various problems. The main types of virtualization are:
- Desktop virtualization for testing and supporting legal software and hardware on client systems in a VM (virtual machine) environment.
- Virtualize a test environment where you can test new programs, patches, etc., before installing them on workstations.
- Virtualize a presentation where you can run an application on one site and manage it from another. The process itself runs on the server and is directed by the end-user of the client computer.
- Application virtualization, which allows you to separate the application layer and operating system layer so that you can run applications on client systems without installing these applications.
- Storage virtualization, thanks to SAN technology, allows you to create virtual storage for virtual servers, instead of installing new hard drives on physical servers.
The choice of virtualization software depends on the tasks of the administrator. For example, running a virtual machine on a desktop system with another OS to assess the advantages and disadvantages of a new platform or running applications that are incompatible with one of the OS.
Benefits of Virtualization
The main advantage of virtualization is effectively reducing IT infrastructure support costs by saving physical resources, increasing process automation, adaptability, and business scalability. Virtualization helps eliminate the cost of buying and maintaining additional servers while maximizing the value of existing resources.
Another advantage of this technology is reliability: in critical situations, you can easily recover data using VM backup. The process can be automated so that the system stores all relevant information in backpacks. This reduces the likelihood of business downtime.
Virtualization platforms create a flexible environment for testing various projects – for example, in the field of software development. Virtualization also provides a foundation for cloud solutions that increase business control over critical data.
How to Choose a Platform for Virtualization
The choice of software for successful virtualization implementation depends to a large extent on whether the platform meets the company’s goals. Here are a few factors to consider:
The first thing to consider when choosing virtual solutions is supported operating systems. Some of the solutions are designed to support specific systems, such as Windows only – like Microsoft Hyper-V. However, if your company wants to run multiple OS types at the same time, you need to select the appropriate platform.
Platform scalability and flexibility
For online businesses, the priority may be the scalability of the platform – or the ability to support a large number of concurrent VMs. This allows you to quickly expand resources to support more users and creates a more flexible environment for implementing new features.