Arquitetura híbrida Nuvem-Borda para sistemas de irrigação IoT resilientes

• Ano de defesa: 2025
• Autor(a) principal: Silva, Luís Fernando Alves da
• Orientador(a): Schepke, Claudio
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal do Pampa
• Programa de Pós-Graduação: Mestrado Profissional em Engenharia de Software
• Departamento: Campus Alegrete
• País: Brasil
• Palavras-chave em Português: Engenharia de software; Sistemas operacionais distribuídos (computadores); Internet das coisas; Agricultura; Computação em nuvem; Software engineering; Distributed operating systems (Computers); Internet of things; Agriculture; Cloud computing
• Área do conhecimento CNPq: CIENCIAS EXATAS E DA TERRA
• Link de acesso: https://repositorio.unipampa.edu.br/handle/123456789/10517

This work presents the development of a hybrid Cloud-Edge architecture for smart irrigation systems in the context of the Internet of Things (IoT) applied to agriculture. The proposal seeks to address the challenges inherent in rural environments, marked by recurrent power and connectivity failures, while ensuring the system’s operational continuity. The architecture adopts bidirectional asynchronous replication and eventual consistency mechanisms, prioritizing updates performed at the edge to preserve data integrity after reconnection. The proof of concept demonstrated the viability of the solution, highlighting its resilience and its ability to meet the needs of small rural producers, as well as providing a scalable model adaptable to other infrastructure-constrained scenarios. Thus, the proposed architecture stands as a significant contribution to IoT systems, consolidating a distributed and robust solution in which the edge layer plays a fundamental role by providing local computing autonomy and ensuring the continuity of irrigation operations even during periods of cloud disconnection.