Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais
Ano de defesa: | 2015 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Pontif?cia Universidade Cat?lica do Rio Grande do Sul
|
Programa de Pós-Graduação: |
Programa de P?s-Gradua??o em Ci?ncia da Computa??o
|
Departamento: |
Faculdade de Inform?tica
|
País: |
Brasil
|
Palavras-chave em Português: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://tede2.pucrs.br/tede2/handle/tede/6130 |
Resumo: | Nowadays cloud computing is considered a new concept for the provision of computational infrastructure. In this environment, clients can access and use software, platform or infrastructure as a service to reduce their costs, compared to the traditional values of datacenter model. To make this feasible, customers are charged by the use of computer resources by means of a charging model. These models determine how the use of any product or service will be paid by a client to a service provider. However, the definition of a charging model involves the execution of a series of processes so that is possible to identify the best parameters of the model for each provider. Therefore, it is necessary to clearly define the type of service that the provider adopts and the products you want to offer to the market. Moreover, it is necessary to verify the sales strategies adopted by the provider and the cost of operation. These difficulties were also found by PUCRS High Performance Laboratory (LAD-PUCRS). To facilitate this process, this paper presents a methodology to define and optimize charging models for providers of cloud computing. The method was applied in the LAD, which resulted in several improvements to the charging models used by the laboratory. Furthermore, the application of the methodology in this case study was evaluated and contributed to its improvement. |
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De Rose, C?sar Augusto Fonticielha579.850.570-72http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4723497Z5986.879.130-87http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4215775D4Langer, Silvio Augusto2015-06-12T12:15:32Z2015-03-28http://tede2.pucrs.br/tede2/handle/tede/6130Nowadays cloud computing is considered a new concept for the provision of computational infrastructure. In this environment, clients can access and use software, platform or infrastructure as a service to reduce their costs, compared to the traditional values of datacenter model. To make this feasible, customers are charged by the use of computer resources by means of a charging model. These models determine how the use of any product or service will be paid by a client to a service provider. However, the definition of a charging model involves the execution of a series of processes so that is possible to identify the best parameters of the model for each provider. Therefore, it is necessary to clearly define the type of service that the provider adopts and the products you want to offer to the market. Moreover, it is necessary to verify the sales strategies adopted by the provider and the cost of operation. These difficulties were also found by PUCRS High Performance Laboratory (LAD-PUCRS). To facilitate this process, this paper presents a methodology to define and optimize charging models for providers of cloud computing. The method was applied in the LAD, which resulted in several improvements to the charging models used by the laboratory. Furthermore, the application of the methodology in this case study was evaluated and contributed to its improvement.Atualmente, as nuvens computacionais s?o consideradas um novo conceito para o fornecimento de infraestrutura computacional. Neste ambiente, os clientes acessam e utili-zam software, plataforma ou infraestrutura como servi?os, sendo cobrados por seu uso. H? dificuldades entre os provedores em definir um modelo de cobran?a para esse ambiente por envolver a execu??o de uma s?rie de processos na identifica??o dos melhores par?-metros, considerando requisitos espec?ficos dos modelos de servi?os, da infraestrutura dis-pon?vel, dos produtos ofertados e dos clientes, e tamb?m, das estrat?gias de venda e do custo de opera??o por parte do provedor. Uma metodologia para defini??o de modelos de cobran?a foi elaborada em fun??o do problema descrito mediante a revis?o da literatura e de pr?ticas reconhecidas de cobran?a. Foram constru?dos oito formul?rios, abarcando os processos da metodologia e submetidos aos respons?veis pelo Laborat?rio de Alto Desem-penho da PUCRS, conforme os procedimentos de estudo de caso ?nico. Pela metodologia s?o sugeridos novos par?metros para os modelos de cobran?a bem como indica??o de um novo produto: armazenamento al?m, das j? existentes, VM?s 24x7 e cluster. A metodologia aplicada refere-se a um caso ?nico, por?m, permite seu uso extensivo a outros casos, in-clusive, para sua valida??o.Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2015-06-12T12:15:32Z No. of bitstreams: 1 470415 - Texto Completo.pdf: 2035047 bytes, checksum: f8fc93932fc597d1d920691b329aafc6 (MD5)Made available in DSpace on 2015-06-12T12:15:32Z (GMT). No. of bitstreams: 1 470415 - Texto Completo.pdf: 2035047 bytes, checksum: f8fc93932fc597d1d920691b329aafc6 (MD5) Previous issue date: 2015-03-28application/pdfhttp://tede2.pucrs.br:80/tede2/retrieve/162996/470415%20-%20Texto%20Completo.pdf.jpgporPontif?cia Universidade Cat?lica do Rio Grande do SulPrograma de P?s-Gradua??o em Ci?ncia da Computa??oPUCRSBrasilFaculdade de Inform?ticaINFORM?TICACOMPUTA??O EM NUVEMCOBRAN?ACIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAOUma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionaisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis1974996533081274470600600600-30085425104011491443671711205811204509info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da PUC_RSinstname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSTHUMBNAIL470415 - Texto Completo.pdf.jpg470415 - Texto Completo.pdf.jpgimage/jpeg4185http://tede2.pucrs.br/tede2/bitstream/tede/6130/4/470415+-+Texto+Completo.pdf.jpg24f9e1be1ddac3a3ab1ba1bdc27f2e35MD54TEXT470415 - Texto Completo.pdf.txt470415 - Texto Completo.pdf.txttext/plain273270http://tede2.pucrs.br/tede2/bitstream/tede/6130/3/470415+-+Texto+Completo.pdf.txt90c9ae1d83f88deebbd489a004bd029cMD53ORIGINAL470415 - Texto Completo.pdf470415 - Texto Completo.pdfapplication/pdf2035047http://tede2.pucrs.br/tede2/bitstream/tede/6130/2/470415+-+Texto+Completo.pdff8fc93932fc597d1d920691b329aafc6MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-8610http://tede2.pucrs.br/tede2/bitstream/tede/6130/1/license.txt5a9d6006225b368ef605ba16b4f6d1beMD51tede/61302015-09-29 08:26:06.736oai:tede2.pucrs.br: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede2.pucrs.br/tede2/PRIhttps://tede2.pucrs.br/oai/requestbiblioteca.central@pucrs.br||opendoar:2015-09-29T11:26:06Biblioteca Digital de Teses e Dissertações da PUC_RS - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false |
dc.title.por.fl_str_mv |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
title |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
spellingShingle |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais Langer, Silvio Augusto INFORM?TICA COMPUTA??O EM NUVEM COBRAN?A CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
title_short |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
title_full |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
title_fullStr |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
title_full_unstemmed |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
title_sort |
Uma metodologia para defini??o de modelos de cobran?a em ambientes de nuvens computacionais |
author |
Langer, Silvio Augusto |
author_facet |
Langer, Silvio Augusto |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
De Rose, C?sar Augusto Fonticielha |
dc.contributor.advisor1ID.fl_str_mv |
579.850.570-72 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4723497Z5 |
dc.contributor.authorID.fl_str_mv |
986.879.130-87 |
dc.contributor.authorLattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4215775D4 |
dc.contributor.author.fl_str_mv |
Langer, Silvio Augusto |
contributor_str_mv |
De Rose, C?sar Augusto Fonticielha |
dc.subject.por.fl_str_mv |
INFORM?TICA COMPUTA??O EM NUVEM COBRAN?A |
topic |
INFORM?TICA COMPUTA??O EM NUVEM COBRAN?A CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
dc.subject.cnpq.fl_str_mv |
CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
description |
Nowadays cloud computing is considered a new concept for the provision of computational infrastructure. In this environment, clients can access and use software, platform or infrastructure as a service to reduce their costs, compared to the traditional values of datacenter model. To make this feasible, customers are charged by the use of computer resources by means of a charging model. These models determine how the use of any product or service will be paid by a client to a service provider. However, the definition of a charging model involves the execution of a series of processes so that is possible to identify the best parameters of the model for each provider. Therefore, it is necessary to clearly define the type of service that the provider adopts and the products you want to offer to the market. Moreover, it is necessary to verify the sales strategies adopted by the provider and the cost of operation. These difficulties were also found by PUCRS High Performance Laboratory (LAD-PUCRS). To facilitate this process, this paper presents a methodology to define and optimize charging models for providers of cloud computing. The method was applied in the LAD, which resulted in several improvements to the charging models used by the laboratory. Furthermore, the application of the methodology in this case study was evaluated and contributed to its improvement. |
publishDate |
2015 |
dc.date.accessioned.fl_str_mv |
2015-06-12T12:15:32Z |
dc.date.issued.fl_str_mv |
2015-03-28 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://tede2.pucrs.br/tede2/handle/tede/6130 |
url |
http://tede2.pucrs.br/tede2/handle/tede/6130 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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1974996533081274470 |
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600 600 600 |
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-3008542510401149144 |
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3671711205811204509 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Pontif?cia Universidade Cat?lica do Rio Grande do Sul |
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Programa de P?s-Gradua??o em Ci?ncia da Computa??o |
dc.publisher.initials.fl_str_mv |
PUCRS |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Faculdade de Inform?tica |
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Pontif?cia Universidade Cat?lica do Rio Grande do Sul |
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