Twisted Twin: A Collaborative and Competitive Memory Management Approach in HTAP Systems
Summary: T² adaptively manages shared memory in co-located GaussDB OLTP/OLAP engines, prioritizing OLTP SLA compliance while improving OLAP efficiency. Bayesian optimization jointly handles allocation, in-memory column selection, and synchronization under fluctuating HTAP workloads. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Jiani Yang (Zhejiang University)
- 2. Sai Wu (Zhejiang University)
- 3. Yong Wang (Huawei)
- 4. Dongxiang Zhang (Zhejiang University)
- 5. Yifei Liu (Zhejiang University)
- 6. Xiu Tang (Zhejiang University)
- 7. Gang Chen (Zhejiang University)
BibTeX Citation
@article{yang_vldb25,
title = {{Twisted Twin: A Collaborative and Competitive Memory Management Approach in HTAP Systems}},
author = {Yang, Jiani and Wu, Sai and Wang, Yong and Zhang, Dongxiang and Liu, Yifei and Tang, Xiu and Chen, Gang},
journal = {PVLDB},
series = {{VLDB} '25},
volume = {18},
number = {10},
pages = {3312--3325},
doi = {10.14778/3748191.3748197},
url = {https://doi.org/10.14778/3748191.3748197},
year = {2025}
}Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,400 | HeraDB: Towards Real-time Analysis of Transaction-Centric HTAP with CPU-GPU Hybrid Query Execution | 2027 | SIGMOD | 4.9605343e-05 |
| 10,591 | Translytical Processing via DB-OS Co-designed Buffer: Cross-Engine Isolation and Tunable Update Visibility for HTAP | 2026 | SIGMOD | 4.9605343e-05 |
| 10,987 | No Silver Bullet: Boosting GaussDB Performance on the 30TB TPC-H Workload | 2026 | VLDB | 4.9605343e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 21 of 21 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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