1.pola-rs / polarsExtremely fast Query Engine for DataFrames, written in Rustdataframe-librarydataframedataframesrustarrowpython+2 moreRustMIT40K total3.2K forks+2,134 starsfrom 38,114 · score 7.67
2.apache / datafusion-ballistaApache DataFusion Ballista Distributed Query Enginearrowbig-datadataframeolappythonquery-engine+3 moreRustAPACHE-2.02.2K total338 forks+148 starsfrom 2,016 · score 5.00