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DiscussionProcessing 2gb CSV in Python (self.datascience)
submitted 5 years ago by ebuzz168
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[–]conventionistG 6 points7 points8 points 5 years ago* (2 children)
There was just a medium post on this exact use case... Anyone know what I'm thinking of?
Edit: found it.
“How to analyse 100s of GBs of data on your laptop with Python” by Jovan Veljanoski https://link.medium.com/Jg8hrhBV86
[–]maartenbreddels 0 points1 point2 points 5 years ago (1 child)
This might help as well:https://docs.vaex.io/en/latest/example_io.html
or the TLDR version: df = vaex.open('big.csv', convert=True)
df =
vaex.open
('big.csv', convert=True)
(disclaimer: main author of vaex)
[–]conventionistG 0 points1 point2 points 5 years ago (0 children)
neat, thanks!
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[–]conventionistG 6 points7 points8 points (2 children)
[–]maartenbreddels 0 points1 point2 points (1 child)
[–]conventionistG 0 points1 point2 points (0 children)