A Comprehensive Survey of Blockchain Scalability: Shaping Inner-Chain and Inter-Chain Perspectives

• URL: http://arxiv.org/abs/2409.02968v1
• Date: Wed, 4 Sep 2024 06:47:50 GMT
• Title: A Comprehensive Survey of Blockchain Scalability: Shaping Inner-Chain and Inter-Chain Perspectives
• Authors: Baochao Chen, Liyuan Ma, Hao Xu, Juncheng Ma, Dengcheng Hu, Xiulong Liu, Jie Wu, Jianrong Wang, Keqiu Li,
• Abstract summary: This survey summarizes scalability across the physical and logical layers, as well as inner-chain, inter-chain, and technology dimensions. The aim is to enhance researchers' understanding of blockchain's architecture, data, and protocols.
• Score: 18.374948897308464
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Blockchain is widely applied in logistics, finance, and agriculture. As single blockchain users grow, scalability becomes crucial. However, existing works lack a comprehensive summary of blockchain scalability. They focus on single chains or cross-chain technologies. This survey summarizes scalability across the physical and logical layers, as well as inner-chain, inter-chain, and technology dimensions. The physical layer covers data and protocols, while the logical layer represents blockchain architecture. Each component is analyzed from inner-chain and inter-chain perspectives, considering technological factors. The aim is to enhance researchers' understanding of blockchain's architecture, data, and protocols to advance scalability research.

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