Solução de Nodos de Baixo Armazenamento para o Futuro da Internet

  • Ramon Cordeiro Federal University of Para
  • Leonardo Barbosa da Costa Universidade Federal do Pará
  • Antônio Jorge Gomes Abelém Universidade Federal do Pará - UFPA

Resumo


In blockchain, full nodes (FNs) store all existing transactions and are responsible for validating new blocks. The amount of data stored by FNs has been increasing significantly in popular blockchains, such as that of Bitcoin. The excessive amount of data from blockchains increases the storage and processing overhead in FNs, which may cause a reduction in the number of devices that validate and store blockchain data. Also, it may put the decentralization principle of blockchain in risk. This paper proposes a less expensive data storage mechanism for blockchain FNs. The proposed mechanism aims to reduce the storage and processing overhead in FNs, and to guarantee the decentralization characteristic of the network.

Palavras-chave: Internet do Futuro, Blockchain, Armazenamento de Dados

Referências

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Publicado
23/09/2019
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CORDEIRO, Ramon ; DA COSTA, Leonardo Barbosa; ABELÉM, Antônio Jorge Gomes. Solução de Nodos de Baixo Armazenamento para o Futuro da Internet. In: WORKSHOP DE PESQUISA EXPERIMENTAL DA INTERNET DO FUTURO (WPEIF), 10. , 2019, Gramado. Anais do X Workshop de Pesquisa Experimental da Internet do Futuro. Porto Alegre: Sociedade Brasileira de Computação, sep. 2019 . p. 25-30. ISSN 2595-2692.