Cloud Disaster Management With Scheduling Strategy

Cloud computing is one of today’s most exciting technologies because of its capacity to reduce cost associated with computing while increasing flexibility and scalability. In the past few years, cloud computing has grown from being a promising business idea to one of the fastest growing sectors of the IT industry. But there is a prime essence that IT organizations have expressed concerns about critical issues such as Security that accompany the widespread implementation of cloud computing. Reliability is one of the important factors for cloud computing resource for maintaining higher user satisfaction and business continuity. This paper brings out various challenges of cloud computing and some of influences factors to overcome disaster in cloud. Further, this paper analyzes the existing reliability assurance algorithm and proposes an enhanced algorithm using proactive filtering based redundancy scheduling technique. This paper presents a Priority Preemptive scheduling (PPS) in disaster management of Cloud computing. The analysis results proves that the jobs at any instance of time are provided with the resources and henceforth it stops them to lead towards the starvation state which is most influential factor for Cloud Disaster.