Figure 2. Cloud computing management system: This figure shows how cloud computing works with the peripheral devices connected to it. In the cloud computing system, we have application, platform, and infrastructure that communicate with the clients. (Source: Wikipedia.org./Cloud computing)

From

Optimal Allocation of QoS and Web Services in Cloud Computing

Jimbo Claver, Edris Hamraz, Jawad Azimi, Charles Owona

American Journal of Information Systems. 2018, 6(1), 23-28 doi:10.12691/ajis-6-1-4