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

# Sources

> Learn about the data sources Prequel Import can connect to

Prequel Import supports many types of sources: data warehouses, object storage, databases, and more.

## Supported sources

### Data warehouses & OLAP

| Source              | Status      |
| ------------------- | ----------- |
| BigQuery            | Available   |
| Redshift            | Available   |
| Redshift Serverless | Available   |
| Snowflake           | Available   |
| Databricks          | Coming soon |
| Athena              | Coming soon |
| ClickHouse          | Coming soon |
| MotherDuck          | Coming soon |

### Object storage

| Source                     | Status    |
| -------------------------- | --------- |
| S3                         | Available |
| S3 Compatible              | Available |
| Google Cloud Storage (GCS) | Available |
| Azure Blob Storage (ABS)   | Available |
| SFTP                       | Available |

### Relational databases (OLTP)

| Source          | Status      |
| --------------- | ----------- |
| Postgres        | Available   |
| Aurora Postgres | Available   |
| MySQL           | Coming soon |
| Aurora MySQL    | Coming soon |
| SQL Server      | Coming soon |
| Oracle          | Coming soon |
| SingleStore     | Coming soon |