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cs.DB2025
PandasBench: A Benchmark for the Pandas API
Alex Broihier, Stefanos Baziotis, Daniel Kang +1
The Pandas API has been central to the success of pandas and its alternatives. Despite its importance, there is no benchmark for it, and we argue that we cannot repurpose existing…
cs.DB2025
PilotDB: Database-Agnostic Online Approximate Query Processing with A Priori Error Guarantees (Technical Report)
Yuxuan Zhu, Tengjun Jin, Stefanos Baziotis +3
After decades of research in approximate query processing (AQP), its adoption in the industry remains limited. Existing methods struggle to simultaneously provide user-specified er…