4 ms·
Except Pandas and SciPy use libraries written in CXX or Fortran and not pure python so speed is not really an issue with them usually
by rhodysurf 9y ago
Except Pandas and SciPy use libraries written in CXX or Fortran and not pure python so speed is not really an issue with them usually
- halbritt 9y agopandas.read_csv is kind of abysmally slow, unfortunately. There are a couple of alternatives, but nothing has really taken hold. Dask exists, but not everyone can run a distributed system to read a multi-gigabyte csv.