A Review: Towards Quality of Service in Cloud Computing

Quality of Service (QoS) plays a vital role in the reservation of resources within service oriented distributed systems and has been widely worked on well established paradigm of Grid Computing. Cloud Computing using the concept of virtualization creates new challenges for improvement in Quality of Service. Today Cloud Computing is emerging as most widespread technology in every field of data storage and resource sharing over the network. Getting into this new emerging technology, quality performance measures need to be improved for the ease of data availability, resource utilization, cost, response time, restoration and number of parameters. The paper emphasizes on the research gap for the improvement of Quality of Services in Cloud Computing. In all the paper enlightens the researches that has been done relevant to QoS in Cloud Computing and future research is proposed.