Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt?
Summary: PreemptDB, a DBMS engine, leverages modern CPUs' userspace interrupts to enable preemptive transaction scheduling. In-userspace, lightweight preemption and priority scheduling target short, high-priority work with minimal impact on long queries, reducing latency vs FIFO or cooperative schemes. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Kaisong Huang (Simon Fraser University)
- 2. Jiatang Zhou (Simon Fraser University)
- 3. Zhuoyue Zhao (State University of New York at Buffalo)
- 4. Dong Xie (Pennsylvania State University)
- 5. Tianzheng Wang (Simon Fraser University)
BibTeX Citation
@inproceedings{huang_sigmod25,
title = {{Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt?}},
author = {Huang, Kaisong and Zhou, Jiatang and Zhao, Zhuoyue and Xie, Dong and Wang, Tianzheng},
series = {{SIGMOD} '25},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3725319},
url = {https://dl.acm.org/doi/10.1145/3725319},
year = {2025}
}Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,033 | Modeling Concurrency Control as a Learnable Function | 2026 | SIGMOD | 5.173224e-05 |
| 10,581 | Tux: Efficient Drop-in Networking for Database Systems | 2026 | VLDB | 5.093636e-05 |
| 11,029 | Analytics Are Heavy. The DBMS Is Busy. When Will My Mission-Critical Transaction Start Running? | 2025 | VLDB | 5.093636e-05 |
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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.
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