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OceanBase Paetica: A Hybrid Shared-nothing/Shared-everything Database for Supporting Single Machine and Distributed Cluster

Summary: Paetica: hybrid shared‑nothing/shared‑everything design that adaptively reconfigures OceanBase for single‑node vs distributed use, eliminating distributed‑component overhead. In OceanBase 4.0 it shows linear per‑core scalability in stand‑alone mode and outperforms MySQL/Greenplum on Sysbench/TPC‑H, enabling seamless SME growth. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
13390
Venue
VLDB
Year
2023
Pagerank
5.2543048e-05
Overall Rank
9,530 | 34.62%
DOI
10.14778/3611540.3611560

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{yang_vldb23,
        title = {{OceanBase Paetica: A Hybrid Shared-nothing/Shared-everything Database for Supporting Single Machine and Distributed Cluster}},
        author = {Yang, Zhifeng and Xu, Quanqing and Gao, Shanyan and Yang, Chuanhui and Wang, Guoping and Zhao, Yuzhong and Kong, Fanyu and Liu, Hao and Wang, Wanhong and Xiao, Jinliang},
        journal = {PVLDB},
        series = {{VLDB} '23},
        volume = {16},
        number = {12},
        pages = {3728--3740},
        doi = {10.14778/3611540.3611560},
        url = {https://doi.org/10.14778/3611540.3611560},
        year = {2023}
}

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