what is vdi

The full English name of vdi is "Virtual Desktop Infrastructure", which means virtual desktop architecture; in VDI, the hypervisor can segment the server into virtual machines, and these virtual machines can then host virtual machines that users can access remotely from their devices. desktop.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What is vdi?

Virtual desktop architecture "Virtual Desktop Infrastructure", referred to as VDI.

Virtual Desktop Infrastructure (VDI) uses virtual machines to provide and manage virtual desktops. VDI hosts desktop environments on centralized servers and deploys them to end users on request.

In VDI, a hypervisor segments servers into virtual machines, which in turn can host virtual desktops that users can access remotely from their devices. Users can access these virtual desktops from anywhere and on any device, and all processing is done on the host server. Users connect to desktop instances through a connection broker, which is a software-based gateway that acts as an intermediary between the user and the server.

VDI can be persistent or non-persistent. Each type has different advantages:

With persistent VDI, users connect to the same desktop every time and are able to personalize the desktop as needed because changes are retained even if the connection is reset. will be saved. In other words, desktops in a persistent VDI environment behave exactly like a personal physical desktop.

In contrast, when using non-persistent VDI, users connect to a common desktop and any changes are not saved. This type of VDI is typically simpler and less expensive because there is no need to maintain custom desktops between sessions. Non-persistent VDI is typically used in enterprises with a large number of task-oriented employees, or with many employees who perform limited, repetitive tasks and do not require customized desktops.

Why choose VDI?

VDI offers many benefits such as user mobility, ease of access, flexibility, and improved security. In the past, VDI's high performance requirements made it expensive and difficult to deploy on traditional desktops, prohibiting many enterprises. However, as more enterprises adopt hyperconverged infrastructure (HCI), solutions are emerging that offer scalability and superior performance at a lower cost.

What are the advantages of VDI?

VDI is complex, which means it is not necessarily ideal for all businesses, however, it can offer many advantages to businesses that use it. These include the following benefits:

Remote access: VDI users can connect to their virtual desktops from anywhere and on any device, allowing employees to easily access all their files and apps and work remotely from anywhere in the world .

Cost Savings: Since the processing work is completed on the server, the hardware requirements for the terminal device are greatly reduced. Users can access their virtual desktops from older devices, thin clients, and even tablets, reducing the need for IT departments to purchase expensive new hardware.

Security: In a VDI environment, data resides on the server, not on the end client device. This protects data if the end device is stolen or compromised.

Centralized Management: VDI’s centralized form allows IT to easily patch, update, or configure all virtual desktops in the system.

What is VDI used for?

While VDI can be used in a variety of environments, there are some application scenarios that are particularly suitable for using VDI, including:

Remote working: With VDI, it can be easily deployed from a centralized location and updating virtual desktops, therefore, more and more companies are beginning to implement VDI to allow employees to work remotely.

Bring Your Own Device (BYOD): VDI is an ideal solution for environments that allow or require employees to use their own devices. Because processing is done on centralized servers, VDI supports a wider range of devices. Additionally, it improves security because the data resides on the server rather than remaining on the end client device.

Task-based or shift work: Non-persistent VDI is particularly useful for businesses with large numbers of employees using the same software to perform limited tasks, such as call centers.

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