
个人主页:https:,,rucchao.github.io,
2016-2021年,赫尔辛基大学,计算机公司,工学博士
2015-2016年,太阳成官方网站,suncitygroup太阳成,工学博士
2025年 – 至今,太阳成官方网站,suncitygroup太阳成,副教授
2024年-2025年,太阳成官方网站,suncitygroup太阳成,讲师
2021年-2024年,清华大学,计算机系,博士后
云原生数据库、HTAP数据库系统、AI4DB等
讲授课程
《数据科学导论》
《数据结构与算法II》
《并行计算》
《PostgreSQL源代码深入分析》
《计算机科学主文献阅读》(计算机系统)
国家重点研发计划“基于新型硬件的原生数据库系统“子课题负责人
国家自然科学基金青年项目: 云原生HTAP数据库智能查询优化关键技术研究,(主持)
CCF-华为胡杨林挑战基金项目: 面向混合负载处理的自适应内存管理与隔离技术(主持)
CCF-腾讯犀牛鸟基金项目: HTAP数据库智能查询优化技术(主持)
达梦产学研项目:数据库可靠性测试及大模型测试技术研发(主持)
代表性论文:
[CCF-A (ICDE)] Chao Zhang, Guoliang Li, Leyao Liu, Tao Lv, Ju Fan. “CloudyBench: A Testbed for A Comprehensive Evaluation of Cloud-Native Databases.” 2025 IEEE 41th International Conference on Data Engineering (ICDE). IEEE, 2025. [Best Paper Runner-Up Award].
[CCF-A (PVLDB)] Chao Zhang, Guoliang Li, and Tao Lv. “HyBench: A New Benchmark for HTAP Databases.” Proceedings of the VLDB Endowment 17.5 (2024): 939-951.
[CCF-A (TKDE)] Chao Zhang, Guoliang Li, et al. “HTAP Databases: A Survey.” IEEE Transactions on Knowledge and Data Engineering (2024).
[CCF-A (ICDE)] Yidong Zhang, Chao Zhang, et al. “Telescope: A Learned What-If Call for Column Store Selection in HTAP Databases”. ICDE, 2026.
[CCF-A (SIGMOD)] Xiang Zhang, Chao Zhang, et al. “VecBench: A Controllable Benchmark for Filtered Vector Search”. SIGMOD, 2026.
[CCF-A (PVLDB)] Yan Zhou, Chunwei Liu, Bhuvan Urgaonkar, Zhengle Wang, Magnus Mueller, Chao Zhang, Songyue Zhang, Pascal Pfeil, Dominik Horn, Zhengchun Liu, Davide Pagano, Tim Kraska, Samuel Madden, Ju Fan. “PBench: Workload Synthesizer with Real Statistics for Cloud Analytics Benchmarking. PVLDB, 18(11): 3883-3895, 2025”. [8]
[CCF-A (SIGMOD)] Jintao Zhang, Chao Zhang, Guoliang Li, et al. “PACE: Poisoning Attacks on Learned Cardinality Estimation.” Proceedings of the ACM on Management of Data 2.1 (2024): 1-27.
[CCF-A (TKDE)] Haowen Dong, Chao Zhang, Guoliang Li, et al. “Cloud-Native Databases: A Survey.” IEEE Transactions on Knowledge and Data Engineering (2024).
[CCF-A (ICDE)] Jintao Zhang, Chao Zhang, Guoliang Li, et al. “Autoce: An accurate and efficient model advisor for learned cardinality estimation.” 2023 IEEE 39th International Conference on Data Engineering (ICDE). IEEE, 2023.
[CCF-A (SIGMOD)] Guoliang Li, and Chao Zhang. “HTAP databases: What is new and what is next.” Proceedings of the 2022 International Conference on Management of Data. 2022.
[CCF-A (PVLDB)] Guoliang Li, Haowen Dong and Chao Zhang. “Cloud databases: New techniques, challenges, and opportunities.” Proceedings of the VLDB Endowment 15.12 (2022): 3758-3761.
suncitygroup太阳成本科工委委员
IEEE ICDE 2027 Proceeding Co-Chair
NDBC 2026 Publicity Chair
ACM SIGMOD 2024-2025 PC Member
VLDB 2023-2024 (Tutorial) PC Member
IEEE ICDE 2023 PC Member
DASFAA 2023-2025 PC Member
华为火花奖
芬兰政府国际生奖学金
国家公派一等奖学金.
IEEE ICDE 2025 Best Paper Runner-Up Award

