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SHIELD: Encrypting Persistent Data of LSM-KVS from Monolithic to Disaggregated Storage

Summary: Proposes two encryption designs for LSM-KVS persistent data in monolithic and DS: an instance-level approach and SHIELD, with fine-grained write-path encryption and per-file keys. WAL buffering and a metadata-enabled DS key-sharing cache reduce overhead; RocksDB shows 0–32% (instance) and 0–36% (SHIELD). (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
7330
Venue
SIGMOD
Year
2025
Pagerank
5.18753e-05
Overall Rank
9,963 | 31.65%
DOI
10.1145/3725354

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{thakkar_sigmod25,
        title = {{SHIELD: Encrypting Persistent Data of LSM-KVS from Monolithic to Disaggregated Storage}},
        author = {Thakkar, Viraj and Kim, Dongha and Lai, Yingchun and Kim, Hokeun and Cao, Zhichao},
        series = {{SIGMOD} '25},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3725354},
        url = {https://dl.acm.org/doi/10.1145/3725354},
        year = {2025}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
6,615 A Topology-Aware Localized Update Strategy for Graph-Based ANN Index 2026 VLDB 5.8214312e-05
10,274 O3-LSM: Maximizing Disaggregated LSM Write Performance via Three-Layer Offloading 2026 SIGMOD 5.093636e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 8 of 8 cited papers.

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

Rank Cited Paper Year Venue Pagerank
412 Processing Analytical Queries over Encrypted Data 2013 VLDB 0.00018901853
472 Optimizing Space Amplification in RocksDB 2017 CIDR 0.000179044
526 TrustedDB: A Trusted Hardware based Database with Privacy and Data Confidentiality 2011 SIGMOD 0.00017112934
967 FlashStore: High Throughput Persistent Key-Value Store 2010 VLDB 0.0001291715
3,100 Rethinking Data Management Systems for Disaggregated Data Centers 2020 CIDR 7.7608255e-05
3,758 Nova-LSM: A Distributed, Component-based LSM-tree Key-value Store 2021 SIGMOD 7.1471346e-05
4,200 Disaggregating RocksDB: A Production Experience 2023 SIGMOD 6.835902e-05
7,693 CaaS-LSM: Compaction-as-a-Service for LSM-based Key-Value Stores in Storage Disaggregated Infrastructure 2024 SIGMOD 5.5663461e-05
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5 8,919 MirrorKV: An Efficient Key-Value Store on Hybrid Cloud Storage with Balanced Performance of Compaction and Querying 2023 SIGMOD
6 11,908 Splaying Log-Structured Merge-Trees 2018 SIGMOD
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8 10,480 PartitionKV: Redesigning LSM-tree KV Stores on NVMs with Adaptive Partitioning for Reducing Write Stalls and Amplification 2026 SIGMOD
9 7,693 CaaS-LSM: Compaction-as-a-Service for LSM-based Key-Value Stores in Storage Disaggregated Infrastructure 2024 SIGMOD
10 10,274 O3-LSM: Maximizing Disaggregated LSM Write Performance via Three-Layer Offloading 2026 SIGMOD