> For the complete documentation index, see [llms.txt](https://docs.lingoql.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lingoql.com/sub0/creating-database-models.md).

# Creating Database Models

Create one JSON file per table or collection in the Sub0 editor.

Use this section to learn the model structure, define relationships, add indexing, and copy working examples.

* Start with [Anatomy of Models](/sub0/creating-database-models/anatomy-of-models.md) for the field property reference
* Use [Creating Models](/sub0/creating-database-models/creating-models.md) for copy-ready JSON examples
* Read [Table Relationships](/sub0/creating-database-models/table-relationships.md) and [Indexing](/sub0/creating-database-models/indexing.md) for advanced model options


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