Negotiation Mechanism in Cloud Space Based on Price and Time

Cloud Computing is the most adopted technology of today if one wishes to access data at anytime and from anywhere. Cloud is defined as a collection of virtualized and interconnected computers which are provisioned dynamically and are represented as one to many uniform computing resources depending upon SLA (Service Level Agreements) which are established with the help of negotiations between cloud service consumers and providers. Most of the great organizations of present world have moved into cloud for application benefits. Cloud services are widely classified into three types Software as a Service (SaaS), Infrastructure as a Service (IaaS) and Platform as a Service (PaaS). Inorder to overcome few issues with cloud services, multi-issue mechanisms are needed for negotiating price and time slots. This paper presents PTNs (Price and Time Slot Negotiation) between cloud agent and tradeoff between time-slot and price utilities which characterizes various preferences for multiple time-slots. Burst Mode, a tradeoff algorithm is being designed for enhancing negotiation speed as well as aggregated use of time slot and price in multi-issue negotiation mechanisms.