Uwe L. Korn

Uwe L. Korn has asked 1 questions and find answers to 31 problems.

Stats

About

Data Engineering at QuantCo Inc.; building data engineering systems with Python. Apache Arrow and Parquet PMC/committer.

Uwe L. Korn questions

Fragments in reveal.js using Markdown

Uwe L. Korn answers

arrow file size is the same as csv?
How to store pandas dataframe data to azure blobs using python?
Error importing pyarrow in jupyter notebook after pip installation of pyarrow
Why can't I merge multiple parquet files using "cat file1.parquet file2. parquet > result.parquet"?
Is it possible to append to an existing Feathers format file?
pip install pyarrow failed on Linux ppc64le
Spark: Avro vs Parquet performance
Get schema of parquet file in Python
Scala - shell commands with pipe
What are the compression types supported in parquet