vaex

Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀

Recent spike this week

7d +0.04% +3 stars in 7d
30d Not tracked yet — first tracked 2026-09-09
90d Not tracked yet — first tracked 2026-09-09
Sep 9, 2026: 8,509 starsSep 10, 2026: 8,509 starsSep 11, 2026: 8,510 starsSep 12, 2026: 8,509 starsSep 13, 2026: 8,509 starsSep 14, 2026: 8,510 starsSep 15, 2026: 8,510 starsSep 16, 2026: 8,508 starsSep 17, 2026: 8,508 starsSep 18, 2026: 8,508 starsSep 19, 2026: 8,508 starsSep 20, 2026: 8,508 starsSep 21, 2026: 8,509 starsSep 22, 2026: 8,509 starsSep 23, 2026: 8,509 starsSep 24, 2026: 8,509 starsSep 25, 2026: 8,510 starsSep 26, 2026: 8,510 starsSep 27, 2026: 8,510 starsSep 28, 2026: 8,510 starsSep 29, 2026: 8,510 starsSep 30, 2026: 8,512 starsOct 1, 2026: 8,512 stars 8,5088,5108,512 Sep 9Oct 1

8,509 → 8,512 stars since Sep 9

8,509 Stars 599 Forks 554 Open issues
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bigdatadata-sciencedataframehdf5machine-learningmachinelearningmemory-mapped-filepyarrowpythontabular-datavisualization