Integração da PNRD com banco de dados distribuído Hyperledger Sawtooth

• Autor(a) principal: Paula, Roger Henrique Carrijo de
• Data de Publicação: 2021
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UFU
• Texto Completo: https://repositorio.ufu.br/handle/123456789/33714
• topic: Redes de petri; Blockchain; Banco de dados distribuído; Hyperledger Sawtooth; CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAO::BANCO DE DADOS; CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::SISTEMAS DE COMPUTACAO::SOFTWARE BASICO

The RFID technology is an essential component in supply chain management, as it provides traceability and product identification, but the centralization of data by participating organizations made the sharing of information deficient, causing divergences between organizations, increasing delivery time and process costs. In this context, the objective of this work was to develop a common environment between organizations, through a distributed database, petri nets and RFID tags. For this, it was necessary to model the processes through petri nets inserted in RFID tags (PNRD) and provide a distributed database. The result was the creation of the PNRD_NET transaction family and its use in decentralized applications.