[FEATURE-REQUEST] read hdf5 file in C++

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

8.22k stars 589 forks source link

[FEATURE-REQUEST] read hdf5 file in C++ #2415

Closed ngoquanglinh closed 4 months ago

ngoquanglinh commented 4 months ago

Hi there, I am reading vaex hdf5 file with C++, I have mapped the data from indices, but with the null_bitmap dataset I don't know how to map, please help me. hdf5_file