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Previous issue date: 2017-03-24 / O paradigma de Internet das Coisas (do ingl?s, Internet of Things ?IoT) abrange uma infraestrutura de hardware e software que conecta dispositivos f?sicos, denominados como coisas, ao mundo digital. Estima-se que em 2020 existir?o cerca de 100 bilh?es de dispositivos de IoT conectados cujos dados e servi?os servir?o como base para a constru??o de uma mir?ade de aplica??es. No entanto, desenvolver aplica??es no contexto de IoT n?o ? uma tarefa trivial. Dada a grande quantidade e variedade de dispositivos envolvidos, tais aplica??es precisam ser constru?das atendendo requisitos de escalabilidade a fim de suportar um grande n?mero de dispositivos conectados, al?m de armazenar e processar a enorme quantidade de dados por eles produzida. Al?m disso, aplica??es de IoT tamb?m precisam lidar com uma diversidade de protocolos distintos. Nesse contexto, plataformas de middleware t?m surgido como solu??es promissoras para facilitar o desenvolvimento de aplica??es. Tais plataformas oferecem interfaces padronizadas para acesso aos dispositivos, abstraindo para os desenvolvedores detalhes de comunica??o via rede, protocolos e formatos de dados utilizados pelos diversos dispositivos. Nessa perspectiva, o presente trabalho apresenta a plataforma EcoCIT, uma plataforma de middleware escal?vel que prov? suporte para a integra??o de dispositivos de IoT ? internet, bem como ao desenvolvimento e execu??o de aplica??es de IoT com requisitos de escalabilidade atrav?s do uso de servi?os computacionais providos sob demanda por plataformas de computa??o em nuvem. / The Internet of Things (IoT) paradigm encompasses a hardware and software infrastructure that connects physical devices, known as things, to the digital world. It is estimated that in 2020 there will be nearly 100 billion of connected IoT devices whose data and services will be used for building a myriad of applications. However, developing applications in the IoT context is not a trivial task. Given the large number and variety of devices involved, these applications need to be built and executed in a scalable way to support a large number of connected devices as well as to store and process the huge amount of data they produce. Additionally, IoT applications also need to deal with several different protocols. In this context, middleware platforms have emerged as promising solutions to facilitate application development. These platforms offer standardized interfaces for access to devices, abstracting for developers details of communication via network, protocols and data formats used by various devices. In this perspective, this work presents the EcoCIT platform, a scalable middleware platform that provides support for the integration of IoT devices to the Internet, as well as the development and execution of IoT applications with scalability requirements through the use of on-demand computing services provided by cloud computing platforms.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/23779 |
| Date | 24 March 2017 |
| Creators | Silva, Jorge Pereira da |
| Contributors | 56765614400, http://lattes.cnpq.br/5521922960404236, Delicato, Fl?via Coimbra, 39900533100, http://lattes.cnpq.br/5386282151810710, Cacho, N?lio Alessandro Azevedo, 03038841420, http://lattes.cnpq.br/4635320220484649, Pires, Paulo de Figueiredo, 84384921772, http://lattes.cnpq.br/1304174767727101, Batista, Thais Vasconcelos |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM SISTEMAS E COMPUTA??O, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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