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      Comparación de Dos Plataformas de Blockchain: Bitcoin y Hyperledger Fabric Translated title: A Comparison of Two Blockchain Platforms: Bitcoin and Hyperledger Fabric

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          Abstract

          Resumen En este artículo se presenta una recopilación de varios trabajos de comparación de plataformas de blockchain. Para cada uno se describen los criterios de comparación usados y su énfasis. Además, se compararon dos de las plataformas de blockchain más populares: Bitcoin y Hyperledger Fabric. Con respecto a los trabajos analizados, ninguno enfatiza en las similitudes y diferencias en cuanto al flujo de una transacción, un proceso complejo en Hyperledger Fabric debido a la cantidad de conceptos y de componentes involucrados. Para facilitar la comparación, se ilustra el flujo de una transacción en las dos plataformas. Los trabajos analizados tampoco comparan las funciones de los componentes de cada plataforma, por ejemplo, de los nodos y sus diferentes tipos, ni detallan la estructura de los bloques. Además, se trató de establecer un vocabulario común entre las dos plataformas.

          Translated abstract

          Abstract In this paper we review several works that compare blockchain platforms. For each one, we present the comparison criteria and its emphasis. Additionally, we compared two of the most popular blockchain platforms: Bitcoin and Hyperledger Fabric. With regard to the analyzed works, none of them emphasize on the similarities and differences regarding the flow of a transaction, a complex process in Hyperledger Fabric due to the number of concepts and components involved. To facilitate the comparison, we show the flow of a transaction in both platforms. The analyzed works also do not compare the functions of the components of each platform, for example, of the nodes and their different types, nor do they detail the structure of the blocks. Finally, an effort was made to establish a common vocabulary between the two platforms.

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          Most cited references28

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          Performance Analysis of Hyperledger Fabric Platforms

          Blockchain is a key technology that has the potential to decentralize the way we store, share, and manage information and data. One of the more recent blockchain platforms that has emerged is Hyperledger Fabric, an open source, permissioned blockchain that was introduced by IBM, first as Hyperledger Fabric v0.6, and then more recently, in 2017, IBM released Hyperledger Fabric v1.0. Although there are many blockchain platforms, there is no clear methodology for evaluating and assessing the different blockchain platforms in terms of their various aspects, such as performance, security, and scalability. In addition, the new version of Hyperledger Fabric was never evaluated against any other blockchain platform. In this paper, we will first conduct a performance analysis of the two versions of Hyperledger Fabric, v0.6 and v1.0. The performance evaluation of the two platforms will be assessed in terms of execution time, latency, and throughput, by varying the workload in each platform up to 10,000 transactions. Second, we will analyze the scalability of the two platforms by varying the number of nodes up to 20 nodes in each platform. Overall, the performance analysis results across all evaluation metrics, scalability, throughput, execution time, and latency, demonstrate that Hyperledger Fabric v1.0 consistently outperforms Hyperledger Fabric v0.6. However, Hyperledger Fabric v1.0 platform performance did not reach the performance level in current traditional database systems under high workload scenarios.
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            Performance and scalability of Blockchain Networks and Smart contracts

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              Comparison of Ethereum, Hyperledger Fabric and Corda

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                Author and article information

                Journal
                inco
                Ingeniería y competitividad
                Ing. compet.
                Facultad de Ingeniería, Universidad del Valle (Cali, Valle del Cauca, Colombia )
                0123-3033
                2027-8284
                June 2022
                : 24
                : 1
                : e30311027
                Affiliations
                [1] Medellín orgnameUniversidad Nacional de Colombia orgdiv1Facultad de Minas orgdiv2Departamento de Ciencias de la Computación y de la Decisión Colombia fjmoreno@ 123456unal.edu.co
                Article
                S0123-30332022000100030 S0123-3033(22)02400100030
                10.25100/iyc.24i1.11027
                a14112c1-9908-4c85-8802-cc9e46e7aaef

                This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

                History
                : 18 February 2021
                : 17 June 2021
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 31, Pages: 0
                Product

                SciELO Colombia


                cadena de bloques,hyperledger fabric,bitcoin,blockchain,bases de datos distribuidas,transacciones,distributed databases,transactions

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