We evaluate the necessary network resources using a traffic model based on self-similar processes. In this paper, we review the main offerings of remote desktop protocols for a cloud deployment. Desktop-as-a-Service solutions such as Amazon WorkSpaces offer a similar functionality, yet in a public cloud environment. Citrix and VMware have been major suppliers of these systems in private clouds. Instead of assigning a physical machine with its operating system and software to each user, it is considerably easier to manage a light client machine that connects to a server where the instance of the user’s desktop machine actually executes. The use of remote desktop services on virtualized machines is a general trend to reduce the cost of desktop seats.
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