A Framework for Adaptive Fault-Tolerant Execution of Workflows in the Grid: Empirical and Theoretical Analysis

Guimarães, Felipe Pontes; Célestin, Pedro; Batista, Daniel Macêdo; Rodrigues, Genaína Nunes; Melo, Alba Cristina

doi:10.1007/s10723-013-9281-4

Cited by 6 publications

(6 citation statements)

References 33 publications

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“…Adaptable systems can respond to the changed environment and policy that otherwise can create problems and generate faults (de Lemos 2006). Many fault tolerant solutions considering adaptability have been discussed (Guimaraes et al 2013; Sun et al 2013; Nazir et al 2009; de Lemos 2006; Guimaraes and de Melo 2011)…”

Section: Design Goals In Grid Dependabilitymentioning

confidence: 99%

“…Grid computing is an extension of distributed computing environment where geographically distributed resources are shared, selected, and aggregated based on the availability, performance, and capability (Guimaraes et al 2013). From the cluster computing point of view, a grid is a collection of clusters that is “grid is a cluster of clusters” (Haider 2007).…”

Section: Introductionmentioning

confidence: 99%

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Fault tolerance in computational grids: perspectives, challenges, and issues

Haider

Nazir

2016

SpringerPlus

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Computational grids are established with the intention of providing shared access to hardware and software based resources with special reference to increased computational capabilities. Fault tolerance is one of the most important issues faced by the computational grids. The main contribution of this survey is the creation of an extended classification of problems that incur in the computational grid environments. The proposed classification will help researchers, developers, and maintainers of grids to understand the types of issues to be anticipated. Moreover, different types of problems, such as omission, interaction, and timing related have been identified that need to be handled on various layers of the computational grid. In this survey, an analysis and examination is also performed pertaining to the fault tolerance and fault detection mechanisms. Our conclusion is that a dependable and reliable grid can only be established when more emphasis is on fault identification. Moreover, our survey reveals that adaptive and intelligent fault identification, and tolerance techniques can improve the dependability of grid working environments.

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Section: Design Goals In Grid Dependabilitymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Fault tolerance in computational grids: perspectives, challenges, and issues

Haider

Nazir

2016

SpringerPlus

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“…Smart Grid computing is an extension of distributed computing where the distributed resources can be shared and used effectively [1]. Nodes and resources are dynamically added in the Computational grid [2], wherein, the requests from these nodes are forwarded to super computer for processing.…”

Section: Introductionmentioning

confidence: 99%

Computational Smart Grid and DAM Queue

Srivastava¹

2019

IJRTE

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The layout of the Smart Computational Grid is an integral part of our information services infrastructure. In this paper, an anticipation of the architectural model of Smart Computational Grid is derived, which provides petabytes storage, tera-byte processing speed, and Gigabyte data transmission, where many supercomputers forms node with parallel data transmission. Impulsive demands posed by unexpected flows of data from users for complex computations, however, is exceedingly challenging. The paper specifies the design and implementation of a Dynamic Allocation of Memory (DAM) algorithm. DAM algorithm identifies the design of memory at supercomputing node, for ergodic functioning and for ensuring that no data overflow, using the methodology of queuing theory. The overall performance of the DAM algorithm is shown using MM1 and GG1 queue models and results are compared accordingly

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“…Além da virtualização, a combinação de diferentes infraestruturas de serviços tem sido objeto de estudo recentemente, como a oferta de recursos heterogêneos (GUIMARAES et al, 2014). A exploração de DCI em gateways científicos é abordada também no projeto SHaring Interoperable Workflows for large-scale scientific simulations on Available DCIs (SHIWA), que tem como foco a interoperabilidade de workflows em ambiente distribuído.…”

Section: Gateways Científicosunclassified

“…A execução de múltiplas tarefas no Galaxy foi avaliada em , que integra com o Swift para escalabilidade, porém dificuldades de execução interromperam o empreendimento. Em (GUIMARAES et al, 2014) é tratada a tolerância a falhas em grade para workflows, considerando problemas técnicos e falhas na descrição, porém o sistema impõe sobrecarga considerável. Em (SANDES; RALHA; MELO, 2014) é apresentada uma proposta de balanceamento para ambientes multi-nós, baseada em agentes de redistribuição.…”

Section: Trabalhounclassified

MDAPSP - Uma arquitetura modular distribuída para auxílio à predição de estruturas de proteínas

Oliveira¹

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Agradeço primeiramente à minha família pela paciência, compreensão e apoio desde sempre. Ao prof. Júlio pelas oportunidades e pela orientação nessa caminhada acadêmica. Agradeço aos demais professores que contribuíram para minha formação e desenvolvimento dessa pesquisa, àqueles que integram o LaSDPC, ao prof. Alexandre Delbem pela colaboração e ao prof. Stephan Reiff-Marganiec pela orientação no período na Universidade de Leicester-Inglaterra. Aos meus amigos, dos quais destaco quatro que auxiliaram diretamente na construção dessa tese, Alexandre Defelicibus, Fausto Costa, Mário Pardo e Juliano Ferreira. Aos companheiros de laboratório pelas conversas, risadas e trocas de conhecimento. Aos amigos com quem convivi nesses anos, compartilhando teto, experiências, alegrias e dificuldades. Aos amigos de toda a vida de Machado, Poços de Caldas, São Carlos, Leicester e demais lugares que tive o prazer de conhecer. Muito obrigado. "O que sabemos é uma gota, o que ignoramos é um oceano." (Isaac Newton) Palavras-chave: Arquiteturas orientadas a serviço, predição de estruturas de proteínas, gateways científicos, workflows científicos, WorkflowSim.

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A Framework for Adaptive Fault-Tolerant Execution of Workflows in the Grid: Empirical and Theoretical Analysis

Cited by 6 publications

References 33 publications

Fault tolerance in computational grids: perspectives, challenges, and issues

Fault tolerance in computational grids: perspectives, challenges, and issues

Computational Smart Grid and DAM Queue

MDAPSP - Uma arquitetura modular distribuída para auxílio à predição de estruturas de proteínas

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