期刊名称：International Journal of Computer Science and Network
印刷版ISSN：2277-5420
出版年度：2018
卷号：7
期号：2
页码：67-73
出版社：IJCSN publisher
摘要：Cloud computing is becoming one of the most escalating technologies that have got huge potentials in enterprises andmarkets. Clouds can makes possible to access any applications and associated data from anywhere. Companies are able to rent resourcesfrom cloud for storage and many other computational purposes so that their infrastructure cost can be reduced significantly. On the otherhand it can make use of company wide access to applications, based on pay-as-you-go model. Hence there is no need to take licenses forindividual products. However one of the major pitfalls in cloud computing is to optimizing the resources. Because of the uniqueness ofthe model, resource allocation is performed to minimizing the costs. The other challenges of resource allocation are to fulfill the customerdemands as requirements. In this paper, various resource allocation strategies and their challenges are discussed in detail. It is supposedthat this paper will be beneficiary both cloud users and researchers in overcoming the challenges faced.
