What Does Virtual Desktop Infrastructure (VDI) Mean?

Virtual desktop infrastructure (VDI) is a virtualization technique enabling access to a virtualized desktop, which is hosted on a remote service over the Internet. It refers to the software, hardware and other resources required for the virtualization of a standard desktop system.

Techopedia Explains Virtual Desktop Infrastructure (VDI)

VDI is a shadow copy of the desktop including its OS, installed applications and documents, which are stored and executed entirely from the server hosting it. VDI provides users the ability to access their desktop remotely, often even from a handheld device because the entire process of executing the interface is done at the central server.