What is the quality perspective of a service? How this affect the revenue generation of a provider?

 The quality perspective of a service is the description of the overall performance of the service such as network, Server, memory allocation to a process.

If the quality of the service is not good that means there is some problem in the cloud System, User will see the uptime of your system which is low due to low quality of service so at the end this will affect the revenue generation of a provider.