# Database

- [Configuration Fields](https://docs.datacake.de/device/database/configuration-fields.md): Configuration Fields allow you to create static variables that have a product-wide default and can be overwritten per device.
- [Fields](https://docs.datacake.de/device/database/fields.md)
- [Manual input](https://docs.datacake.de/device/database/fields/manual-input.md): You can set manual inputs inside the fields.
- [Field Roles](https://docs.datacake.de/device/database/fields/field-roles.md)
- [Formulas](https://docs.datacake.de/device/database/fields/formulas.md)
- [Mapping Fields](https://docs.datacake.de/device/database/fields/mapping-fields.md)
- [How to Map Sensor Values to Ranges or Booleans, Strings using Mapping Fields](https://docs.datacake.de/device/database/fields/how-to-map-sensor-values-to-ranges-or-booleans-strings-using-mapping-fields.md): Learn how to use Datacake IoT Platform to map numerical values like CO2 levels to string or boolean statuses for enhanced data monitoring and visualization.
- [Data retention & Datapoints](https://docs.datacake.de/device/database/data-retention-and-datapoints.md)
- [Examples](https://docs.datacake.de/device/database/examples.md)
- [Mapping 4-20mA Signals](https://docs.datacake.de/device/database/examples/mapping-4-20ma-signals.md)
- [Converting Units](https://docs.datacake.de/device/database/examples/converting-units.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.datacake.de/device/database.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.