public-data-docs
Wunder Data Platform Documentation
This repository is your comprehensive guide to the Wunder Mobility Data Platform. It provides essential information and resources to help you understand and effectively utilize our data services — including the Snowflake data inventory, table references, and reporting documentation.
For API specifications and usage guidelines, see the separate Wunder Platform API documentation. We plan to bring these documentation sets closer together over time for a more unified experience.
📣 We are moving from Stoplight to GitHub. This repository is becoming the new home for our Data Platform documentation. For now, Stoplight remains the officially supported way to browse and explore the docs. The GitHub experience will be improved over the coming weeks. In the meantime you can read every guide directly from the
docs/folder.
Getting started
Start with the Snowflake Data Inventory — it covers data conventions, how to access the data (Snowflake Share or direct access with external tools), and links to the reference for every available table.
Contents
❄️ Snowflake
- Snowflake Data Inventory — conventions, access options, and the full table index.
- Snowflake table references — one document per table (schema, fields, and notes), linked from the inventory.
📊 Reporting
- KPI Report Documentation — Qlik Sense KPI report definitions and metrics.
- Reporting Documentation — general reporting notes and known data caveats.
Notes & conventions
- Timestamps are stored in UTC unless otherwise specified.
- Nullability: most fields are nullable unless explicitly noted.
- Field naming:
snake_caseis used across all fields. - Refresh frequency: most tables are updated every 2 hours.
- Enum fields: each enum field has a companion field with
_stringappended that holds the string representation of the enum.