Knowledge Catalog connectors for importing metadata from SQL Server and

## Feature Feature Knowledge Catalog connectors for importing metadata from SQL Server and PostgreSQL data sources are available in [Preview](https://cloud.google.com/products#product-launch-stages). Knowledge Catalog connectors automatically extract metadata (technical, operational, and business) from external data sources and import it into Knowledge Catalog entry groups. You can schedule metadata import runs on a set schedule. For more information, see [About database connectors](https://cloud.google.com/dataplex/docs/connectors)and [Manage connector jobs](https://cloud.google.com/dataplex/docs/manage-connector-jobs).