When I worked in a telecom company, there were a lot of servers where a GUI was exposed which mimicked a Gnome 2 environment (through Citrix if I remember corre

When I worked in a telecom company, there were a lot of servers where a GUI was exposed which mimicked a Gnome 2 environment (through Citrix if I remember correctly). It was painfully slow and really a time waster. I wonder if this is faster than that. If it is, so many companies can use it.