A Decomposition Approach to Hierarchical Management of Cloud Data Center Services

Zharikov, Eduard; Rolik, Oleksandr; Telenyk, Sergii

doi:10.1109/stc-csit.2018.8526764

Cited by 1 publication

(2 citation statements)

References 11 publications

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“…step under the influence of customer requests; nonlinear dependence of SLAs on the resources used. This problem is solved in the publications of the authors [6,7,8,9]. Substantial reduction in uncertainty in the cloud datacenter IT infrastructure management provides forecasting.…”

Section: ііі Formulation Of the Task Of Managing The It Infrastructumentioning

confidence: 99%

“…The identified tasks are implemented using software-defined techniques and technologies at three levels of the cloud computing service model. A subset of management tasks for a particular strategy is implemented by the implementation schemes and basic methods developed in [6,7,8,9]. The application of a particular method of resource management or combinations thereof, depending on the state of resources and load of data center, as well as the defined strategy is shown in table 1. at constant load, S2 -with excess resources at a constant load, S3 -with a lack of resources and a trend to reduce load, S4 -with an excess of resources and a trend to reduce the load, S5 -with a lack of resources and a trend to increase the load, S6 -with an excess of resources and a trend to increase the load.…”

Section: Operator Form To Formulate Analyze and Solve The Cloud Dmentioning

confidence: 99%

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Операторна Форма Постановки, Аналізу І Розв’язання Задач Управління Іт- Інфраструктурою Хмарного ЦОД

Telenyk

Zharikov²

2019

«Адаптивні Системи Автоматичного Управління Міжвідомчий науково

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The cloud data center IT infrastructure management tasks belongs to the management task class of nonlinear non-stationary discrete objects with variable structure. The quality of IT services and the performance of cloud data centers are directly dependent on the performance of the infrastructure layer. The non-stationarity, alteration of the structure and parameters of the management object does not allow the use of traditional management methods to ensure the provision of cloud services with specified quality. In order to manage the IT infrastructure resources of the cloud data center, the special operator form based on the definition, implementation and evaluation of management strategies in the defined mode of the data center is proposed in the article. Management strategy is determined by assessing the state of IT infrastructure using metrics. The implementation of the defined strategy is accomplished through planning and subsequent applying of basic management methods. The evaluation of the strategy's suitability is determined by the special operator based on the criterion of costs for supporting the operation of the physical infrastructure in order to further refine the choice of management strategy. Management strategies and strategies selection model for cloud data center resources management have been developed.

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Section: ііі Formulation Of the Task Of Managing The It Infrastructumentioning

confidence: 99%

Section: Operator Form To Formulate Analyze and Solve The Cloud Dmentioning

confidence: 99%

Операторна Форма Постановки, Аналізу І Розв’язання Задач Управління Іт- Інфраструктурою Хмарного ЦОД

Telenyk

Zharikov²

2019

«Адаптивні Системи Автоматичного Управління Міжвідомчий науково

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show abstract

A Decomposition Approach to Hierarchical Management of Cloud Data Center Services

Cited by 1 publication

References 11 publications

Операторна Форма Постановки, Аналізу І Розв’язання Задач Управління Іт- Інфраструктурою Хмарного ЦОД

Операторна Форма Постановки, Аналізу І Розв’язання Задач Управління Іт- Інфраструктурою Хмарного ЦОД

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