When you first come across “computer speak” it can be very scary, a bit like facing a foreign language for the first time. But as you become more familiar with the language unique to modern technology you will soon find you get used to terms like Virtual Desktop Infrastructure, known as VDI for short.
What is Virtual Desktop Infrastructure?
If you hear someone referring to VDI it is not some embarrassing disease, it is a method of computing that allows companies to host a desktop operating system using a virtual machine which runs off a centrally situated server. It is actually a variation of the server-based computing method.
How Is It Used?
Once you understand virtual Desktop Infrastructure you will realize how simple and useful the idea is. Instead of using your own server on a personal computer you operate your desktop computer through a remote server in one particular database. You connect to the virtual desktop via your own personal computer and then access the VDI as if it was a traditional computer.
Why It Is Used.
It is mainly used by large companies that have various branches around the country, travel agents that have a chain of agencies,newspaper owners that have different regional publications so all their offices can be aware what each others are doing. It was used at the London 2012 Olympic Games venues so the reporters and officials could feed back information, quotes and scores to the central office quickly and efficiently.
The main benefit is you can do everything you do on your own computer but have the advantage of a central server. VDI is beneficial to large organizations as different users can have different application sets according to their needs. There are some downfalls to using VDI, one of them being the large amount of information the server may contain. If this is the case, Search in Virtual Desktop Infrastructure (VDI) Tool might be necessary.
Another good reason for using VDI is security. It uses the latest version of Windows which every user can access but they are unable to cut and paste client information input by another office or branch as all the input is sent to the central database.
Where VDI really comes into its own is when there is an emergency. If your normal workplace suffers from a fire or flood and the employees have to move to different premises VDI desktop will work on
any device they are using without booking it in advance. Also if the computers are damaged by the fire or flood the work is not lost because it will have already been stored in the central database.
So what are the Pros and Cons of Virtual Desktop Infrastructure?
1. Every user can use the same operating system or applications,company logo etc which reduces administrative costs.
2.Numerous PCs do not need to be upgraded at the same time as the upgrading is all done at the central database.
3. Users can send information to the central database from anywhere in the world on any device.
4.If a problem arises it can be fixed at the central database without waiting for an engineer to come out and deal with one computer.
1. If the server at the central database crashes every user will be unable to work rather than just one employee if their computer goes down.
2. The initial investment for setting up VDI can be expensive as server hardware,storage space and added network equipment has to be purchased.
3.Administrative staff at the central database have to be trained to manage multiple input from outside users.