The cost of a cloud: research problems in data center networks
ACM SIGCOMM Computer Communication Review
Cost-benefit analysis of Cloud Computing versus desktop grids
IPDPS '09 Proceedings of the 2009 IEEE International Symposium on Parallel&Distributed Processing
Communications of the ACM
A genetic model for pricing in cloud computing markets
Proceedings of the 2011 ACM Symposium on Applied Computing
Resource and virtualization costs up in the cloud: Models and design choices
DSN '11 Proceedings of the 2011 IEEE/IFIP 41st International Conference on Dependable Systems&Networks
Costing of Cloud Computing Services: A Total Cost of Ownership Approach
HICSS '12 Proceedings of the 2012 45th Hawaii International Conference on System Sciences
To move or not to move: the economics of cloud computing
HotCloud'11 Proceedings of the 3rd USENIX conference on Hot topics in cloud computing
A position paper on data sovereignty: the importance of geolocating data in the cloud
HotCloud'11 Proceedings of the 3rd USENIX conference on Hot topics in cloud computing
A cost model for hybrid clouds
GECON'11 Proceedings of the 8th international conference on Economics of Grids, Clouds, Systems, and Services
Pricing cloud bandwidth reservations under demand uncertainty
Proceedings of the 12th ACM SIGMETRICS/PERFORMANCE joint international conference on Measurement and Modeling of Computer Systems
Mathematical and Computer Modelling: An International Journal
ICDCS '12 Proceedings of the 2012 IEEE 32nd International Conference on Distributed Computing Systems
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Cost models are fundamental building blocks for cloud computing. Cloud providers offer a very wide portfolio of services, while Cloud clients access them against some financial arrangement. There is a fundamental trade-off between what Cloud provider can offer in terms of resources software or hardware, services e.g., storage, e-mail cost and what Cloud clients are willing to pay. The Cloud cost models today are distinct based on service models: Infrastructure as a Service IaaS, Platform as a Service PaaS and Software as a Service SaaS. The need to forecast the cost over a period of time imposes building of cost models, which have to be accurate and error free. In this paper, we make a survey and analyse existing cost models in cloud computing and discuss open issues related to the subject.