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Uwe L. Korn's user avatar
Uwe L. Korn's user avatar
Uwe L. Korn's user avatar
Uwe L. Korn
  • Member for 11 years, 10 months
  • Last seen more than a week ago
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Data Engineering at QuantCo Inc.; building data engineering systems with Python. Apache Arrow and Parquet PMC/committer.

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3
What's the difference between "equery depends" and "equery depgraph"?
Nov 13, 2012
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78
Convert Parquet to CSV
70
Convert csv to parquet file using python
48
How do I read a Parquet in R and convert it to an R DataFrame?
34
Fragments in reveal.js using Markdown
33
ArrowTypeError: Did not pass numpy.dtype object', 'Conversion failed for column X with type int32