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Memory-efficient iteration #63

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ADanilychevJr opened this issue Feb 27, 2016 · 0 comments · May be fixed by #96
Closed

Memory-efficient iteration #63

ADanilychevJr opened this issue Feb 27, 2016 · 0 comments · May be fixed by #96

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@ADanilychevJr
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Been loving django-pandas so far!

One issue I've been having is with python eating up way too much memory for some of my larger tables. Once read in, a dataframe I have is only 2.1MB, built from around 150k rows. I'm getting memory quota errors on Heroku due to this.

A more memory-efficient iteration for io.read_frame would be great
Something like this: http://www.poeschko.com/2012/02/memory-efficient-django-queries/
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Improved memory efficiency in read_frame wkschwartz/django-pandas
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@chrisdev @ADanilychevJr