> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.umnai.com/ui-guides/data/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.umnai.com/_mcp/server.

# Data Lab

## Docs

- [Data Lab](https://docs.umnai.com/ui-guides/data/overview.md): Understand how source files become datasets for model training.
- [Prepare data](https://docs.umnai.com/ui-guides/data/prepare-data.md): Shape source files so ingestion and onboarding can run cleanly.
- [Storage connectors](https://docs.umnai.com/ui-guides/setup/storage-connectors.md): Connect an Amazon S3 bucket for schema creation and ingestion.
- [Processing compute configurations](https://docs.umnai.com/ui-guides/setup/compute-configurations.md): Choose machines for ingestion and dataset onboarding.
- [Feature Transform Services](https://docs.umnai.com/ui-guides/deployment/feature-transform-services.md): Run the transformation service needed by feature-engineered models.
- [Data schemas](https://docs.umnai.com/ui-guides/data/schemas.md): Retrieve source fields and define their properties before ingestion.
- [Encoding](https://docs.umnai.com/ui-guides/data/encoding.md): Understand how schema fields are transformed for model training.
- [Ingestion](https://docs.umnai.com/ui-guides/data/ingestion-overview.md): Understand how source files become validated datasources.
- [Ingestion configuration](https://docs.umnai.com/ui-guides/data/ingestion-configuration.md): Associate a schema with observation metadata mappings.
- [Ingestion jobs](https://docs.umnai.com/ui-guides/data/ingestion-jobs.md): Import source files and check the resulting datasource.
- [Datasources](https://docs.umnai.com/ui-guides/data/datasources.md): Check imported data and trace its processing history.
- [Onboarding](https://docs.umnai.com/ui-guides/data/onboarding-overview.md): Understand how a datasource becomes a dataset for training.
- [Onboarding configuration](https://docs.umnai.com/ui-guides/data/onboarding-configuration.md): Define how a datasource is prepared for training.
- [Onboarding jobs](https://docs.umnai.com/ui-guides/data/onboarding-jobs.md): Run onboarding and check that the output dataset is available.
- [Inspect datasets](https://docs.umnai.com/ui-guides/data/datasets.md): Review dataset metadata, distributions, anomalies and lineage.