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FastFabric: Scaling hyperledger fabric to 20 000 transactions per second

Author

Listed:
  • Christian Gorenflo
  • Stephen Lee
  • Lukasz Golab
  • Srinivasan Keshav

Abstract

Blockchain technologies are expected to make a significant impact on a variety of industries. However, one issue holding them back is their limited transaction throughput, especially compared to established solutions such as distributed database systems. In this paper, we rearchitect a modern permissioned blockchain system, Hyperledger Fabric, to increase transaction throughput from 3000 to 20 000 transactions per second. We focus on performance bottlenecks beyond the consensus mechanism, and we propose architectural changes that reduce computation and I/O overhead during transaction ordering and validation to greatly improve throughput. Notably, our optimizations are fully plug‐and‐play and do not require any interface changes to Hyperledger Fabric.

Suggested Citation

  • Christian Gorenflo & Stephen Lee & Lukasz Golab & Srinivasan Keshav, 2020. "FastFabric: Scaling hyperledger fabric to 20 000 transactions per second," International Journal of Network Management, John Wiley & Sons, vol. 30(5), September.
    • Handle: RePEc:wly:intnem:v:30:y:2020:i:5:n:e2099
    DOI: 10.1002/nem.2099
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    Cited by:

    1. Michael Xevgenis & Dimitrios G. Kogias & Panagiotis A. Karkazis & Helen C. Leligou, 2023. "Addressing ZSM Security Issues with Blockchain Technology," Future Internet, MDPI, vol. 15(4), pages 1-21, March.
    2. Dénes László Fekete & Attila Kiss, 2021. "A Survey of Ledger Technology-Based Databases," Future Internet, MDPI, vol. 13(8), pages 1-22, July.
    3. Haoli Sun & Bingfeng Pi & Jun Sun & Takeshi Miyamae & Masanobu Morinaga, 2021. "SASLedger: A Secured, Accelerated Scalable Storage Solution for Distributed Ledger Systems," Future Internet, MDPI, vol. 13(12), pages 1-19, November.
    4. Xin, Baogui & Jiang, Kai, 2023. "Central bank digital currency and the effectiveness of negative interest rate policy: A DSGE analysis," Research in International Business and Finance, Elsevier, vol. 64(C).

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