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SharPer: Sharding Permissioned Blockchains Over Network Clusters

Summary: SharPer clusters permissioned blockchains by replicating shards within clusters, forming a DAG ledger. It uses decentralized cross-shard consensus to enable parallel processing of shards with deterministic safety on crash-only or Byzantine networks. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h8bb0b609b82e1d4b
Venue
SIGMOD
Year
2021
Pagerank
7.5232261e-05
Overall Rank
3,216 | 78.39%
DOI
10.1145/3448016.3452807
PDF
Download (CC BY 4.0)

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{amiri_sigmod21,
        title = {{SharPer: Sharding Permissioned Blockchains Over Network Clusters}},
        author = {Amiri, Mohammad Javad and Agrawal, Divyakant and Abbadi, Amr El},
        series = {{SIGMOD} '21},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3448016.3452807},
        url = {https://dl.acm.org/doi/10.1145/3448016.3452807},
        year = {2021}
}

Incoming Citations (Sorted by Pagerank)

Showing 19 of 19 citing papers.

Rank Citing Paper Year Venue Pagerank
1,824 ResilientDB: Global Scale Resilient Blockchain Fabric 2020 VLDB 9.5559207e-05
4,412 NeuChain: A Fast Permissioned Blockchain System with Deterministic Ordering 2022 VLDB 6.6088759e-05
5,394 ByShard: Sharding in a Byzantine Environment 2021 VLDB 6.1487101e-05
6,383 When Private Blockchain Meets Deterministic Database 2023 SIGMOD 5.8045104e-05
6,496 Caerus: Low-Latency Distributed Transactions for Geo-Replicated Systems 2024 VLDB 5.7636324e-05
6,944 GeoGauss: Strongly Consistent and Light-Coordinated OLTP for Geo-Replicated SQL Database 2023 SIGMOD 5.6358975e-05
7,661 Qanaat: A Scalable Multi-Enterprise Permissioned Blockchain System with Confidentiality Guarantees 2022 VLDB 5.4746904e-05
7,755 Efficient Distributed Transaction Processing in Heterogeneous Networks 2023 VLDB 5.4572273e-05
7,967 LETUS: A Log-Structured Efficient Trusted Universal BlockChain Storage 2024 SIGMOD 5.4141152e-05
7,987 InTime: Towards Performance Predictability In Byzantine Fault Tolerant Proof-of-Stake Consensus 2025 SIGMOD 5.4105928e-05
8,622 Chemistry behind Agreement 2023 CIDR 5.2999107e-05
9,097 Permissioned Blockchains: Properties, Techniques and Applications 2021 SIGMOD 5.2258409e-05
9,238 HotStuff-1: Linear Consensus with One-Phase Speculation 2025 SIGMOD 5.2032182e-05
10,287 Adaptive Sharding in Untrusted Environments 2026 SIGMOD 5.042478e-05
10,289 Optimal Sharding for Scalable Blockchains with Deconstructed SMR 2025 VLDB 5.042478e-05
10,293 AdaChain: A Learned Adaptive Blockchain 2023 VLDB 5.042478e-05
10,363 Privacy Meets Regulations: Shaping the Future of Work 2026 CIDR 4.9769913e-05
10,568 DAG of DAGs: Order-Fairness Made Practical 2026 SIGMOD 4.9769913e-05
10,856 Remora: Scale-out Deterministic Execution for Smart Contracts 2026 VLDB 4.9769913e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 12 of 12 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

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