openGauss: An Autonomous Database System
Summary: Autonomous DB framework integrating learning-based optimizers and advisors into openGauss: learned rewrite, learned cost/cardinality estimation, join-order and operator selection. Validation, training-data/model-management platforms, and real-world evaluation enable deployment in production data-management systems. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Guoliang Li (Tsinghua University)
- 2. Xuanhe Zhou (Tsinghua University)
- 3. Ji Sun (Tsinghua University)
- 4. Xiang Yu (Tsinghua University)
- 5. Yue Han (Tsinghua University)
- 6. Lianyuan Jin (Tsinghua University)
- 7. Wenbo Li (Tsinghua University)
- 8. Tianqing Wang (Huawei)
- 9. Shifu Li (Huawei)
BibTeX Citation
@article{li_vldb21,
title = {{openGauss: An Autonomous Database System}},
author = {Li, Guoliang and Zhou, Xuanhe and Sun, Ji and Yu, Xiang and Han, Yue and Jin, Lianyuan and Li, Wenbo and Wang, Tianqing and Li, Shifu},
journal = {PVLDB},
series = {{VLDB} '21},
volume = {14},
number = {12},
pages = {3028--3041},
doi = {10.14778/3476311.3476380},
url = {https://doi.org/10.14778/3476311.3476380},
year = {2021}
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