Virtual Desktop Infrastructure is also called VDI. It introduces a new method of managing a desktop user environment. VDI is one of the best desktop deployment models for Windows desktops.
The concept of virtual desktop infrastructure is to store and even run desktop workloads such as a Windows operating system, data, and applications on a server-based virtual machine (VM) in the data center and allow clients to interact within their desktops through a Remote Desktop Protocol (RDP).
VDI allows multiple client desktops to run as a separate virtual machine while sharing physical hardware resources such as CPU, networking, memory, and storage.
It isolates clients from each other, giving every client their own particular operating system, allowing resource allocation, and even protecting clients from application crashes as well as operation faults, which might be caused by activities of other clients.
Using VDI could help you save money and time, provide a better defense against calamitous failure, enhance update speeds, and offer a simple approach of customizing desktops for certain clients or a group of clients.
Thus, you should also consider deploying a virtual desktop infrastructure when desktop flexibility and adaptability is more important.
Rather than running a local copy on every client's desktop, you could create a common image and then store it on a server in the data center.
A Virtual Machine Monitor (VMM) then deploys this image to a server. A VMM is a layer of a software application, which lets you run many operating systems simultaneously on a single computer while maintaining isolation between the different operating systems.Virtual Desktop Infrastructure Benefits
There are several advantages of implementing a VDI solution. Let’s see a few of them.
- Quick & Easy Workstation Provision
Once you have created a virtualized workstation with applications, operating system and security setups, you could use it as a template, which could be duplicated whenever a client needs another workstation.
Duplicating a template to make workstations as required could save time and even allow clients to be productive rather than waiting for an IT staff to create a new computer system and install several software applications.
- Standardized Security Arrangements
As new security issues are found every day, your IT staff spends lots of time and energy to update security patches and maintain standardized security settings on every client computer.
With a virtual desktop infrastructure, your IT staff could quickly update and maintain security patches to all virtual machines at a time and make sure that security configurations are standardized on every client computer.
- Centralized Patch Management
Patch management keeps your organization's software applications updated, which is actually a difficult task.
There are some programs such as antivirus applications and Microsoft Windows that could be configured on the client’s computer and automatically updated in the system, but there are some applications that have to be manually downloaded and installed.
With VDI, all machines are hosted on a single server and it is easy for you to make sure that all patches are upgraded in a timely manner.
- Anywhere Access
If you adopt a VDI solution for your organization, it would definitely increase the productivity as your employees could access their virtual machine anywhere in the world from any computing devices such as laptops, tablets, and smartphones.
- Secured Data
With a virtual desktop infrastructure solution, sensitive information is secure because all computer desktop machines are virtual and hosted on a server in the data center. Sensitive information could be created and even worked with from various computing devices; however, it would never reside on those devices since a host server houses a virtual machine and provides an operating system, data, applications, and processing power.
Sometimes, if your laptop, smartphone, or tablet is lost or stolen, you won't need to stress about data exposure, as the data is not stored on that device.
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