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Doctoral Thesis
DOI
10.11606/T.55.2012.tde-05092012-163202
Document
Author
Full name
Maycon Leone Maciel Peixoto
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2012
Supervisor
Committee
Santana, Regina Helena Carlucci (President)
Boeres, Maria Cristina Silva
Moreira, Edson dos Santos
Senger, Hermes
Travieso, Gonzalo
Title in Portuguese
Oferecimento de QoS para computação em nuvens por meio de metaescalonamento
Keywords in Portuguese
Computação em nuvem
Desempenho
Metaescalonador
QoS
Abstract in Portuguese
Este projeto apresenta a proposta de uma arquitetura de Metaescalonador que leva em consideração o emprego de qualidade de serviço (QoS) para o ambiente de Computação em Nuvem. O Metaescalonador é capaz de realizar a alocação dos recursos dinamicamente, procurando atender as restrições temporais. Em resposta a esse dilema de escalonamento aplicado a Computação em Nuvem, este projeto propõe uma abordagem chamado MACC: Metascheduler Architecture to provide QoS in Cloud Computing. A função principal do MACC é distribuir e gerenciar o processamento das requisições de serviços entre os recursos disponíveis, cumprindo os termos agregados na SLA - Service Level Agreement. São apresentados resultados obtidos considerando-se diferentes algoritmos de roteamento e de alocação de máquinas virtuais. Os resultados apresentados são discutidos e analisados de acordo com as técnicas de planejamento de experimentos
Title in English
Providing QoS to cloud computing by means metascheduling
Keywords in English
Cloud computing
Metascheduling
Performance
QoS
Abstract in English
This project proposes a Metascheduler architecture that takes into account the use of quality of service (QoS) to cloud computing environment. The Metascheduler is capable of dynamically allocating resources, trying to meet the timing constraints. In response to this scheduling dilemma applied to cloud computing, this project proposes an approach called MACC - Metascheduler Architecture to Provide QoS in Cloud Computing. The main function of the MACC is to distribute and to manage the service requests among the available resources, meeting the aggregate terms in the SLA - Service Level Agreement. Results are presented considering different routing algorithms and allocation of virtual machines. The results are discussed and analyzed in accordance with the techniques of experimental design
 
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Maycondefesa.pdf (8.22 Mbytes)
Publishing Date
2012-09-05
 
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