Quality of Service issues in Cloud Computing

Quality of Service issues:

Service quality is the capability of supplying diverse services to consumers and guaranteeing a certain standard. Quality of Service (QoS) rules are many and are reliant on the application. The general service arrangement is as follows:

1. Delay: Time taken for a flow of packages to move from the source to the target.

2. Loss: The possibility that a data flow is lost.

3. Bandwidth: Maximum speed at which the source might convert data.

Service situation in the cloud depends on SLAs that signify an agreement made between the service supplier and the consumer with non-functional provisions of the service, specifically QoS. SLA takes into account service charge, liability and penalty in case of agreement in fragments.