Reducing Costs of Spot Instances via Checkpointing in the Amazon Elastic Compute Cloud
CLOUD '10 Proceedings of the 2010 IEEE 3rd International Conference on Cloud Computing
Decision Model for Cloud Computing under SLA Constraints
MASCOTS '10 Proceedings of the 2010 IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems
Cost Minimization for Provisioning Virtual Servers in Amazon Elastic Compute Cloud
MASCOTS '11 Proceedings of the 2011 IEEE 19th Annual International Symposium on Modelling, Analysis, and Simulation of Computer and Telecommunication Systems
Deconstructing Amazon EC2 Spot Instance Pricing
CLOUDCOM '11 Proceedings of the 2011 IEEE Third International Conference on Cloud Computing Technology and Science
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Nowadays computing resources can be acquired from IaaS cloud providers in different purchasing options. Taking Amazon Elastic Compute Cloud (EC2) for instance, there are three purchasing models, and each option has different price and yields different benefit to clients. The issue that we address in this paper is how cloud users could make a provisioning plan for computing resources. We propose a model which is based on the characteristics of three purchasing options provided by Amazon EC2, which can be used for guiding the capacity planning activity.