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# Genesis Parquet Pack
**Developed by: Within Us AI**
Generated: 2026-01-01
This pack includes:
- A converter script to turn JSONL splits into **Parquet shards** suitable for fast scanning/streaming.
- Recommended sharding conventions (train-00000.parquet, etc.).
Why Parquet:
- Faster scans
- Better compatibility with dataset viewers and downstream pipelines
- Easy sharding and parallel reads
## Usage
```bash
pip install datasets pyarrow pandas
python jsonl_to_parquet_shards.py --jsonl train.jsonl --out_dir data --rows_per_shard 5000
```
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