feather
Installation
SKILL.md
Feather
Apache Feather/Arrow IPC format reference — fast columnar DataFrame I/O.
Commands
| Command | Description |
|---|---|
intro |
Feather overview, V1 vs V2, key properties |
python |
pyarrow.feather read/write, benchmarks |
r-lang |
R arrow package, Python↔R interop |
schema |
Arrow types, nested types, metadata |
vs-parquet |
Speed vs compression tradeoffs |
pandas |
pd.read_feather, caching patterns |
compression |
LZ4/ZSTD options, when to use each |
best-practices |
Pipeline patterns, file size guidelines |