> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cognite.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data ingestion

> Ingest data into Cognite Data Fusion (CDF) using Raw, extraction pipelines, and extractors.

The data ingestion APIs support bringing external data into CDF. Use Raw for unstructured staging, extraction pipelines to track and govern data flows, and the extractors catalog to discover and configure data sources. These APIs work together to move data from source systems into CDF for transformation and analysis.

## APIs in this group

* [Raw](/api-reference/concepts/20230101/raw) — Store unstructured data in databases and tables for staging and transformation
* [Extraction pipelines](/api-reference/concepts/20230101/extraction-pipelines) — Track data flows and monitor ingestion health
* [Extraction pipelines runs](/api-reference/concepts/20230101/extraction-pipelines-runs) — Execute and list pipeline runs
* [Extraction pipelines config](/api-reference/concepts/20230101/extraction-pipelines-config) — Manage pipeline configuration and revisions
* [Extractors](/api-reference/concepts/20230101/extractors) — Discover available extractors and their configuration schemas