Optimizing Service Orchestration in OutSystems
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/92284 |
Resumo: | The growing demand for continuous development and deployment is causing many to steer away from the traditional monolithic architectural style and opt instead for Service- Oriented Architectures (SOAs). Adopting an architecture that is based on loosely-coupled services leads to enhanced modularity and flexibility, further translated into a philosophy of iterative, evolutionary development. The benefits of this development pattern were also made available in the OutSystems low-code platform, with the introduction of services as a new development building-block. Moreover, the independence innate to the multiple services that comprise a SOA hints at possible opportunities for task parallelism: as long as different remote calls to services don’t interfere with each other, they could be performed in parallel. As an immediate result, there could be speedups in multiple parts of an application’s layers. Idle time waiting for data could be reduced, along with internal business logic that could be carried out faster, factors that would positively impact the overall flow of any application. In this thesis we propose the design and implementation of an optimization process that targets the heart of the SOA: the orchestrator itself, the conductor of service interaction that enables the different business processes involved in a software system. The work produced comprises a set of data analysis and representation techniques that work together with the goal of detecting and informing opportunities for safe parallelism in the interaction and composition of the services that make up software factories. The formal definition of the algorithm is accompanied with a prototype that targets the OutSystems platform, with the achievement of considerable speedups in common scenarios. The results obtained suggest the viability of such a mechanism in the world of SOAs. |
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Optimizing Service Orchestration in OutSystemsOutSystemsOutSystems PlatformData-Flow AnalysisControl-Flow AnalysisParallelization TechniquesDependence AnalysisDomínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e InformáticaThe growing demand for continuous development and deployment is causing many to steer away from the traditional monolithic architectural style and opt instead for Service- Oriented Architectures (SOAs). Adopting an architecture that is based on loosely-coupled services leads to enhanced modularity and flexibility, further translated into a philosophy of iterative, evolutionary development. The benefits of this development pattern were also made available in the OutSystems low-code platform, with the introduction of services as a new development building-block. Moreover, the independence innate to the multiple services that comprise a SOA hints at possible opportunities for task parallelism: as long as different remote calls to services don’t interfere with each other, they could be performed in parallel. As an immediate result, there could be speedups in multiple parts of an application’s layers. Idle time waiting for data could be reduced, along with internal business logic that could be carried out faster, factors that would positively impact the overall flow of any application. In this thesis we propose the design and implementation of an optimization process that targets the heart of the SOA: the orchestrator itself, the conductor of service interaction that enables the different business processes involved in a software system. The work produced comprises a set of data analysis and representation techniques that work together with the goal of detecting and informing opportunities for safe parallelism in the interaction and composition of the services that make up software factories. The formal definition of the algorithm is accompanied with a prototype that targets the OutSystems platform, with the achievement of considerable speedups in common scenarios. The results obtained suggest the viability of such a mechanism in the world of SOAs.Ferreira, CarlaRUNCunha, Francisco José Marcelino e2020-02-06T10:48:50Z2019-1120192019-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/92284enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:41:07Zoai:run.unl.pt:10362/92284Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:37:29.929605Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Optimizing Service Orchestration in OutSystems |
title |
Optimizing Service Orchestration in OutSystems |
spellingShingle |
Optimizing Service Orchestration in OutSystems Cunha, Francisco José Marcelino e OutSystems OutSystems Platform Data-Flow Analysis Control-Flow Analysis Parallelization Techniques Dependence Analysis Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática |
title_short |
Optimizing Service Orchestration in OutSystems |
title_full |
Optimizing Service Orchestration in OutSystems |
title_fullStr |
Optimizing Service Orchestration in OutSystems |
title_full_unstemmed |
Optimizing Service Orchestration in OutSystems |
title_sort |
Optimizing Service Orchestration in OutSystems |
author |
Cunha, Francisco José Marcelino e |
author_facet |
Cunha, Francisco José Marcelino e |
author_role |
author |
dc.contributor.none.fl_str_mv |
Ferreira, Carla RUN |
dc.contributor.author.fl_str_mv |
Cunha, Francisco José Marcelino e |
dc.subject.por.fl_str_mv |
OutSystems OutSystems Platform Data-Flow Analysis Control-Flow Analysis Parallelization Techniques Dependence Analysis Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática |
topic |
OutSystems OutSystems Platform Data-Flow Analysis Control-Flow Analysis Parallelization Techniques Dependence Analysis Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática |
description |
The growing demand for continuous development and deployment is causing many to steer away from the traditional monolithic architectural style and opt instead for Service- Oriented Architectures (SOAs). Adopting an architecture that is based on loosely-coupled services leads to enhanced modularity and flexibility, further translated into a philosophy of iterative, evolutionary development. The benefits of this development pattern were also made available in the OutSystems low-code platform, with the introduction of services as a new development building-block. Moreover, the independence innate to the multiple services that comprise a SOA hints at possible opportunities for task parallelism: as long as different remote calls to services don’t interfere with each other, they could be performed in parallel. As an immediate result, there could be speedups in multiple parts of an application’s layers. Idle time waiting for data could be reduced, along with internal business logic that could be carried out faster, factors that would positively impact the overall flow of any application. In this thesis we propose the design and implementation of an optimization process that targets the heart of the SOA: the orchestrator itself, the conductor of service interaction that enables the different business processes involved in a software system. The work produced comprises a set of data analysis and representation techniques that work together with the goal of detecting and informing opportunities for safe parallelism in the interaction and composition of the services that make up software factories. The formal definition of the algorithm is accompanied with a prototype that targets the OutSystems platform, with the achievement of considerable speedups in common scenarios. The results obtained suggest the viability of such a mechanism in the world of SOAs. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11 2019 2019-11-01T00:00:00Z 2020-02-06T10:48:50Z |
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://hdl.handle.net/10362/92284 |
url |
http://hdl.handle.net/10362/92284 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799137991832109056 |