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Practical DB-OS Co-Design with Privileged Kernel Bypass

Summary: Privileged kernel bypass via virtualization lets DB processes leverage hardware with few host changes. Libdbos provides two VM memory mechanisms—ms snapshots for HTAP/in-memory workloads and a streamlined kernel buffer pool—yielding lower latency. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h1543200142b56917
Venue
SIGMOD
Year
2025
Pagerank
5.3102486e-05
Overall Rank
8,579 | 42.34%
DOI
10.1145/3709714
PDF
Download (CC BY-ND 4.0)

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{zhou_sigmod25,
        title = {{Practical DB-OS Co-Design with Privileged Kernel Bypass}},
        author = {Zhou, Xinjing and Leis, Viktor and Hu, Jinming and Yu, Xiangyao and Stonebraker, Michael},
        series = {{SIGMOD} '25},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3709714},
        url = {https://dl.acm.org/doi/10.1145/3709714},
        year = {2025}
}

Incoming Citations (Sorted by Pagerank)

Showing 6 of 6 citing papers.

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Outgoing Citations (Sorted by Pagerank)

Showing 26 of 26 cited papers.

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

Rank Cited Paper Year Venue Pagerank
52 The Snowflake Elastic Data Warehouse 2016 SIGMOD 0.00041210636
63 Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases 2017 SIGMOD 0.00038521221
80 H-Store: A High-Performance, Distributed Main Memory Transaction Processing System 2008 VLDB 0.00036354352
106 Quickly Generating Billion-Record Synthetic Databases 1994 SIGMOD 0.00033518428
178 The Vertica Analytic Database: C-Store 7 Years Later 2012 VLDB 0.00026620521
681 Amazon Redshift Re-invented 2022 SIGMOD 0.0001482366
1,283 Managing Non-Volatile Memory in Database Systems 2018 SIGMOD 0.00011205832
2,921 What Modern NVMe Storage Can Do, And How To Exploit It: High-Performance I/O for High-Performance Storage Engines 2023 VLDB 7.8503064e-05
3,358 RUMA has it: Rewired User-space Memory Access is Possible! 2016 VLDB 7.377868e-05
3,464 DBOS: A DBMS-oriented Operating System 2022 VLDB 7.2788609e-05
4,094 Virtual-Memory Assisted Buffer Management 2023 SIGMOD 6.8094958e-05
4,166 Spitfire: A Three-Tier Buffer Manager for Volatile and Non-Volatile Memory 2021 SIGMOD 6.7635038e-05
4,763 Accelerating Analytical Processing in MVCC using Fine-Granular High-Frequency Virtual Snapshotting 2018 SIGMOD 6.4272062e-05
5,161 Are You Sure You Want to Use MMAP in Your Database Management System? 2022 CIDR 6.2452792e-05
5,548 Tigger: A Database Proxy That Bounces With User-Bypass 2023 VLDB 6.0857218e-05
5,839 Async-fork: Mitigating Query Latency Spikes Incurred by the Fork-based Snapshot Mechanism from the OS Level 2023 VLDB 5.9724351e-05
6,260 COD: Database / Operating System Co-Design 2013 CIDR 5.8306971e-05
7,075 Yellowbrick: An Elastic Data Warehouse on Kubernetes 2024 CIDR 5.6040983e-05
7,746 Lotus: Scalable Multi-Partition Transactions on Single-Threaded Partitioned Databases 2022 VLDB 5.4588975e-05
7,915 Tastes Great! Less Filling! High Performance and Accurate Training Data Collection for Self-Driving Database Management Systems 2022 SIGMOD 5.4258674e-05
7,963 Cloud-Native Database Systems and Unikernels: Reimagining OS Abstractions for Modern Hardware 2024 VLDB 5.414974e-05
8,075 Two is Better Than One: The Case for 2-Tree for Skewed Data Sets 2023 CIDR 5.3921263e-05
8,419 Towards Buffer Management with Tiered Main Memory 2024 SIGMOD 5.3328741e-05
9,141 Taking the Shortcut: Actively Incorporating the Virtual Memory Index of the OS to Hardware-Accelerate Database Indexing 2024 CIDR 5.220702e-05
9,650 Towards Adaptive Storage Views in Virtual Memory 2023 CIDR 5.1429366e-05
11,772 R3: Record-Replay-Retroaction for Database-Backed Applications 2023 VLDB 4.9769913e-05
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