期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：3
出版社：S.S. Mishra
摘要：The biggest buzz in the computer world is Cloud Computing. To different people cloud computing means different things. Cloud computing may be defined as management and provision of resources, software, application and information as services over the cloud or internet and demand. Cloud infrastructure provides great potentials in low cost and on demand services for both commercial and non-commercial clients. Now day's real time applications also take advantage of computing capabilities and virtualization of cloud computing for their execution. As most of the real time applications are safety critical and are reliable so the requirements of fault tolerance increased achieve reliability. So in this document a model is discussed which tolerates the fault and makes the decisions on the basis of reliability of the processing nodes which are also called virtual machines. As the reliability of the processing nodes is adaptive that's why the name of the model is REFASHIONING AD APTIVE FAULT TOLERANCE IN REAL TIME CLOUD COMPUTING. If a virtual machine produces correct result and on time then its reliability increases otherwise vice versa. But if any of the node does not achieve the level than backward recovery is performed by the system. Basically here the system provides both forward and backward recovery. The main focus here is adaptive behavior of the processing nodes and removal or addition of the nodes on the basis of the reliability.
