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

# Data Lakehouse

### Accessing data across multiple, disparate data sources

Perform [federated SQL queries](https://github.com/spiceai/docs/blob/trunk/features/federated-queries) across databases, data warehouses, and data lakes using [Data Connectors](https://github.com/spiceai/docs/blob/trunk/components/data-connectors).

### Migrating from legacy data systems

Spice provides a drop-in solution that offers a single, unified endpoint to multiple data systems without requiring changes to the application.


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