Dependability Modeling and Analysis for the Virtual Data Center of Cloud Computing

Wei, Bing; Chen, Lin; Kong, Xiangzhen

doi:10.1109/hpcc.2011.111

Cited by 51 publications

(28 citation statements)

References 10 publications

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“…SPNs provide a convenient way in this setting to represent energy flow and cooling in the infrastructure. Wei et al [69] proposes the use of GSPNs to evaluate the impact of virtualization mechanisms, such as VM consolidation and live migration, on cloud infrastructure dependability. GSPNs are used to provide fine-grained detail on the inner VM behaviors, such as separation of privileged and non-privileged instructions and successive handling by the VM or the VM monitor.…”

Section: Dependability Modelsmentioning

confidence: 99%

Quality-of-service in cloud computing: modeling techniques and their applications

Ardagna

Casale

Ciavotta

et al. 2014

J Internet Serv Appl

218

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Recent years have seen the massive migration of enterprise applications to the cloud. One of the challenges posed by cloud applications is Quality-of-Service (QoS) management, which is the problem of allocating resources to the application to guarantee a service level along dimensions such as performance, availability and reliability. This paper aims at supporting research in this area by providing a survey of the state of the art of QoS modeling approaches suitable for cloud systems. We also review and classify their early application to some decision-making problems arising in cloud QoS management.

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Section: Dependability Modelsmentioning

confidence: 99%

Quality-of-service in cloud computing: modeling techniques and their applications

Ardagna

Casale

Ciavotta

et al. 2014

J Internet Serv Appl

218

View full text Add to dashboard Cite

show abstract

“…In addition, state space models like Markov chains can be used for the modeling of more complicated interactions between components. Therefore, it seems that using hierarchical hybrid models [88], for example, combining RBDs and Generalized Stochastic Petri Nets (GSPNs) [89], RBDs and an MRM [90] are more suitable for evaluating cloud-based data centers' availability and reliability.…”

Section: "When Reliability and Ha Will Decrease In Cloud Computing Enmentioning

confidence: 99%

Reliability and high availability in cloud computing environments: a reference roadmap

Mesbahi

Rahmani

Hosseinzadeh

2018

Hum. Cent. Comput. Inf. Sci.

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Reliability and high availability have always been a major concern in distributed systems. Providing highly available and reliable services in cloud computing is essential for maintaining customer confidence and satisfaction and preventing revenue losses. Although various solutions have been proposed for cloud availability and reliability, but there are no comprehensive studies that completely cover all different aspects in the problem. This paper presented a ‘Reference Roadmap’ of reliability and high availability in cloud computing environments. A big picture was proposed which was divided into four steps specifying through four pivotal questions starting with ‘Where?’, ‘Which?’, ‘When?’ and ‘How?’ keywords. The desirable result of having a highly available and reliable cloud system could be gained by answering these questions. Each step of this reference roadmap proposed a specific concern of a special portion of the issue. Two main research gaps were proposed by this reference roadmap.

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“…Wei [25] presents an hierarchical method to model and analyze virtual data center (VDC). The approach combines the advances of both RBD and General SPN (GSPN) for quantifying availability and reliability.…”

Section: Related Workmentioning

confidence: 99%

A Petri Net-Based Approach to the Quantification of Data Center Dependability

Callou¹,

Maciel²,

Tutsch³

et al. 2012

Petri Nets - Manufacturing and Computer Science

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Dependability Modeling and Analysis for the Virtual Data Center of Cloud Computing

Cited by 51 publications

References 10 publications

Quality-of-service in cloud computing: modeling techniques and their applications

Quality-of-service in cloud computing: modeling techniques and their applications

Reliability and high availability in cloud computing environments: a reference roadmap

A Petri Net-Based Approach to the Quantification of Data Center Dependability

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