Performance analysis of consensus protocols in distributed systems

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外文摘要：Consensus algorithms play the significant role in any blockchain system since it has to prove its performance and security. Hence, there is a need to identify the curbs of various consensus algorithms. The features of several kinds of blockchain systems rely on the consensus techniques. A detailed analysis of the algorithms has been done which might throw the limelight to researchers to devise a novel consensus algorithm. Issues due to the adoption of the consensus and solutions to overcome have been discussed. The main contribution of this work is to provide a deep insight into the consensus algorithms and its properties. There are several metrics considerations for evaluating the performance of consensus protocols. Additionally, the energy consumption of Bitcoin and Ethereum of several countries has also been presented in this work. Finally, the most commonly used consensus algorithm has been analysed along with its variant information.

外文关键词：

blockchainconsensus algorithmscryptocurrencyBitcoinEthereum

作者：

D. Sumathi、T. Poongodi、Ramasamy Lakshmana Kumar、Balamurugan Balusamy

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作者单位：

VIT-AP, Amaravati, India

School of Computing Science and Engineering, Galgotias University, Uttar Pradesh, India

Department of Computer Applications, Hindusthan College of Engineering and Technology, Tamil Nadu, India

Shiv Nadar University, Delhi, National Capital Region (NCR), India

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出版年：

2024

International journal of internet technology and secured transactions: IJITST

ISSN：1748-569X

年,卷(期)：2024.13(3)