| # 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 | |
| ``` | |