# Tian Mira — Astro-Databank C BaZi Dataset

## Where should I start?

1. Extract the ZIP.
2. Open START_HERE.html.
3. Use the CSV with LibreOffice or Excel.
4. Use JSON or NDJSON for software processing.
5. Use Parquet or DuckDB for analysis.
6. Read the rights before any reuse.

## Files

| File | Usage | Target audience |
|---------|-------|-------------|
| START_HERE.html | Offline preview | General public |
| personnalites-bazi-aa-3604-summary.csv | LibreOffice / Excel | General public |
| personnalites-bazi-aa-3604.json | Applications | Developers |
| personnalites-bazi-aa-3604.ndjson | Stream processing | Data scientists |
| personnalites-bazi-aa-3604.ndjson.gz | Compressed transport | Pipelines |
| personnalites-bazi-aa-3604.parquet | Technical analysis | Analysts |
| tian-mira-adb-aa-3604.duckdb | SQL queries | Analysts |
| schema.json | Validation | Developers |
| dataset.jsonld | Description | Engines, catalogs |
| dcat.jsonld | Catalog | Data portals |

## Terms

- Free
- Non-commercial use
- Attribution required (Astro-Databank + Tian Mira)
- No VedAstro data
- No internal corpus profiles
- No prediction
- Extract ZIP before use

## Documentation

- DATA_DICTIONARY.md — Dictionnaire des champs
- METHOD.md — Méthodologie des calculs
- SOURCE_PROVENANCE.md — Provenance des données
- CITATION.md — Comment citer
- RIGHTS_AND_LIMITS.md — Droits et limites
- LIMITATIONS.md — Limitations du BaZi
