This is an old revision of the document!
Formats
Parquet
- Column-oriented
- Dictionary encoding
Implementations
* Read/Write in Spark * Parallel column read in pyarrow: https://wesmckinney.com/blog/python-parquet-multithreading/
- distributed_computing/data_processing/formats.1572298610.txt.gz
- Last modified: 2019/10/28 22:36
- by phreazer