BRAS : Development of Prototype Cloud Model for Failure Recovery Management by Using Backup Resource Allocation Strategy

Abstract

The main objective of any technology is to give good service, availability and reliability to the end user along with protection and cost feasibility. Cloud computing is one of such technology which can be pay-as-you-go model. Computational resources and backup resources are the one of the issues. When multiple Physical Machines (PM) interacting to cloud to have respective services there may be a chances of failures that spoils the guaranteed services by the providers. In this paper we tried to elaborate these issues by developing a prototype cloud model for failure recovery management with the information of backup resource allocation strategy. We proposed an advanced open stack method based on BRAS. We also conducted a survey on BRAS to give better model. In this paper we focussed more on availability analytical model how its work for BRAS. We also covered some of case studies with yielding results for better understanding of the model. However one of the essential pitfalls in cloud computing is related to optimizing the property being allocated. Because of the distinctiveness of the model, useful resource allocation is achieved with the aim of minimizing the prices associated with it. The specific traumatic conditions of useful resource allocation are meeting customer desires and application requirements.