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vaexio / 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 🚀
https://vaex.io
MIT License
8.28k stars 590 forks source link

support native open json #2076

Open Ben-Epstein opened 2 years ago

Ben-Epstein commented 2 years ago

to support the following symmetricly

import vaex

df = vaex.example()
df.export("file.json")
vaex.open("file.json")