Julia Programming Language
Why DataFrames v.0.21.2 (julia v1.4.2) requires more memory than the previous version
General Usage
Performance
dataframes
BMval
June 11, 2020, 1:02am
11
much of columns is int64.
Oh, I understand. csv has a char, int64 is twice large.!!!
Is it possible to force use Int32, instead of Int64
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