etlplus.file.feather

etlplus.file.feather module.

Helpers for reading/writing Apache Arrow Feather (FEATHER) files.

Notes

  • A FEATHER file is a binary file format designed for efficient

    on-disk storage of data frames, built on top of Apache Arrow.

  • Common cases:

    • Fast read/write operations for data frames.

    • Interoperability between different data analysis tools.

    • Storage of large datasets with efficient compression.

  • Rule of thumb:
    • If the file follows the Apache Arrow Feather specification, use this

      module for reading and writing.

Classes

FeatherFile()

Handler implementation for Feather files.