> For the complete documentation index, see [llms.txt](https://docs.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.collibra.com/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources.md).
# Supported JDBC data sources
This section includes the connection details of JDBC data sources supported by Collibra DQ.
{% hint style="warning" %}
Data Quality & Observability (self-hosted) is designed to adhere to the best practices for naming tables, schemas, and columns in relation to the data sources we support. When setting up a data source connection, we highly recommend consulting the best practices of that specific data source to avoid issues with non-standard naming conventions.
{% endhint %}
{% hint style="info" %}
All packaged drivers are certified, but not all certified drivers are packaged (due to licensing or other issues).
{% endhint %}
| Data Source | Packaged | Certified | Supports Pushdown |
| ------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Amazon Athena](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-amazon-athena.md) | 
Yes | Yes | Yes |
| [Amazon Redshift](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-amazon-redshift.md) | Yes | Yes | Yes |
| [Apache Impala](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-apache-impala.md) | Yes | Yes | 
No |
| [CockroachDB](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-cockroachdb.md) | Yes | Yes | No |
| [Databricks](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-databricks.md) | Yes | Yes | Yes |
| [Db2](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-db2.md) | Yes | Yes | No |
| [Dremio](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-dremio.md) | No | No | No |
| [Google BigQuery](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-google-bigquery.md) | Yes | Yes | Yes |
| [Hive](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-hive.md) | No | Yes | No |
| [MongoDB](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-mongodb.md) | Yes | Yes | No |
| [MySQL](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-mysql.md) | Yes | Yes | No |
| [Oracle](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-oracle.md) | Yes | Yes | Yes |
| [PostgreSQL](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-postgresql.md) | Yes | Yes | No |
| [SAP HANA](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-sap-hana.md) | Yes | Yes | Yes |
| [Snowflake](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-snowflake.md) | Yes | Yes | Yes |
| [SQL Server](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-sql-server.md) | Yes | Yes | Yes |
| [Sybase](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-sybase.md) | Yes | Yes | No |
| [Teradata](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-teradata.md) | Yes | Yes | No |
| [Trino](/data-quality-self-hosted/connections/supported-connections/supported-jdbc-data-sources/connecting-to-trino.md) | No | Yes | Yes |
## Limitations
Source queries that contain `WITH UR` are only supported by Db2 connections.