> For the complete documentation index, see [llms.txt](https://developer.celigo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.celigo.com/api/api-reference/data-ingestion.md).

# Data Ingestion

Syncs replicate a source application into a data warehouse without building a flow per table. Each sync run is recorded as a sync job with its extraction and error counts.

| Resource                                                                             | What it covers                                                                      |
| ------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------- |
| [Syncs](https://developer.celigo.com/api/api-reference/data-ingestion/syncs)         | Data ingestion pipelines that replicate a source application into a data warehouse. |
| [Sync Jobs](https://developer.celigo.com/api/api-reference/data-ingestion/sync-jobs) | The read-only executions a sync produces, with extraction and error counts.         |