Composable cost estimation and monitoring for computational applications in cloud computing environments
Composable cost estimation and monitoring for computational applications in cloud computing environments
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DOI：
10.1016/j.procs.2010.04.243
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发表时间：
2010-05
期刊：
影响因子：
--
通讯作者：
Hong Linh Truong;S. Dustdar
中科院分区：
文献类型：
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作者：
Hong Linh Truong;S. Dustdar
With the offer from cloud computing providers, scientists have the opportunity to utilize pay-as-you-go resources together with their own and shared resources. However, scientists need to decide which parts of their applications should be executed in cloud computing systems in order to balance the trade-off between cost, time and resource requirements. In this paper, we present a service for estimating, monitoring and analyzing costs associated with scientific applications in the cloud. Cost models associated with different application execution models are proposed and these cost models can be composed to determine costs of different scenarios. We present techniques to estimate costs for service dependency and to monitor costs associated with typical scientific applications. Experiments with real-world applications are performed to illustrate the usefulness of our techniques. Our service could eventually be integrated into cloud resource management and execution services to support on-the-fly resource scheduling.
