> For the complete documentation index, see [llms.txt](https://docs.reorc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.reorc.com/data-modeling.md).

# Data modeling

- [Overview](https://docs.reorc.com/data-modeling/overview.md): A introduction to the data modeling module of ReOrc.
- [Sources](https://docs.reorc.com/data-modeling/sources.md)
- [Models](https://docs.reorc.com/data-modeling/models.md)
- [Model schema](https://docs.reorc.com/data-modeling/models/model-schema.md)
- [Model configurations](https://docs.reorc.com/data-modeling/models/model-configurations.md)
- [Jinja templating](https://docs.reorc.com/data-modeling/jinja-templating.md)
- [Variables](https://docs.reorc.com/data-modeling/jinja-templating/variables.md)
- [Macros](https://docs.reorc.com/data-modeling/jinja-templating/macros.md)
- [Materialization](https://docs.reorc.com/data-modeling/materialization.md)
- [Data lineage](https://docs.reorc.com/data-modeling/data-lineage.md)
- [Data tests](https://docs.reorc.com/data-modeling/data-tests.md)
- [Built-in generic tests](https://docs.reorc.com/data-modeling/data-tests/built-in-generic-tests.md)
- [Custom generic tests](https://docs.reorc.com/data-modeling/data-tests/custom-generic-tests.md)
- [Singular tests](https://docs.reorc.com/data-modeling/data-tests/singular-tests.md)