Optimal autonomic management of service-based business processes in the cloud

نویسندگان

چکیده

Cloud computing is an emerging paradigm that provides hardware, platform and software resources as services based on pay-as-you-go model. It being increasingly used for hosting executing service-based business processes. However, processes are subject to dynamic evolution during their life-cycle due the highly of cloud environment. Therefore, efficiently manage them according autonomic paradigm, can be associated with managers. Autonomic managers monitor these processes, analyze monitoring data, plan configuration actions, execute actions The main objective improve performance level while minimizing operating costs. Thus, diversity requirements heterogeneity resources, discovering optimal management cost a process in becomes challenging problem. For this purpose, we propose approach Integer Linear Program find out allocation meet customers’ resources’ constraints. Besides, validate our under realistic conditions inputs, extension CloudSim simulator consumed by process. Experiments conducted two real datasets highlight effectiveness approach.

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ژورنال

عنوان ژورنال: Soft Computing

سال: 2022

ISSN: ['1433-7479', '1432-7643']

DOI: https://doi.org/10.1007/s00500-022-07124-6