Adding a New Domain Pack

Adding a New Domain Pack

A strong domain pack feels like a small enterprise system, not a flat fake table.

Recommended steps:

1. Define entities/tables.
2. Define primary keys and foreign keys.
3. Define realistic fields.
4. Add domain-specific reference values.
5. Add generation logic.
6. Add tests.
7. Add examples.
8. Update docs.

Checklist

• Parent tables generate before child tables.
• Foreign keys reference valid parent keys.
• Numeric values have realistic ranges.
• Time fields behave realistically.
• Some entities have more activity than others.
• The domain has at least one useful story for demos or teaching.
• Tests cover expected tables, expected columns, relationships, seed reproducibility, and realistic values.