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Fine-grained control strategy for high-concurrency transactions in the consortium chain Hyperledger Fabric

Ruicheng Guo, Junjie Wu, Penghui Cheng
Vol. 4, No. 1, 2025 DOI: 10.54097/ay8r9y58 August 27, 2025
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Abstract.Hyperledger Fabric is a consortium chain framework that is widely used at home and abroad. When conducting business with Fabric technology, high-concurrency transaction conflicts are often encountered. To optimize the high concurrent transaction processing performance of Hyperledger Fabric, this paper proposes a targeted fine-grained control strategy, relying on the Dynamic Priority Reordering - Chain Code Cache mechanism (DPRC-Cache) framework and attribute-based Access Control (ABAC). Experiments show that fine-grained resource access control can effectively reduce the transaction conflict rate. Meanwhile, the optimized transaction sorting mechanism plays a positive role in improving the overall throughput of the system.
Keywords. High concurrency transaction processing fine-grained control reordering - chain code caching attribute-based access control
APA Citation Ruicheng Guo, Junjie Wu, Penghui Cheng (2025). Fine-grained control strategy for high-concurrency transactions in the consortium chain Hyperledger Fabric. Journal of Computer Science and Artificial Intelligence, 4(1), . https://doi.org/10.54097/ay8r9y58

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