> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nx1cloud.com/llms.txt
> Use this file to discover all available pages before exploring further.

# View a Trino catalog

> View available schemas and tables, including their metadata and data lineage.

You can view a Trino catalog's schemas and tables, including their metadata and data lineage.

## View a Trino catalog

<Tabs>
  <Tab title="Web portal" icon="browser">
    Perform these steps to view a Trino catalog.

    1. Log in to NexusOne.
    2. On the top navigation bar, hover your mouse over **Govern** and then select **Catalog** to view all available catalogs.
    3. Click a catalog to view its schemas.
    4. Click a schema to view its tables.
    5. Click a table to view its details, such as the following:
       * Metadata such as tags, total number of rows and columns, DataHub domain, column names and data type
       * Data lineage
  </Tab>

  <Tab title="REST API" icon="code">
    Use the following API endpoints to:

    * [Get domains](/api-reference/endpoints/metastore/get-domains)
    * [Get catalog details](/api-reference/endpoints/metastore/get-catalog-details)
    * [Get catalogs](/api-reference/endpoints/metastore/get-catalogs)
    * [Get columns](/api-reference/endpoints/metastore/get-columns)
    * [Get schemas](/api-reference/endpoints/metastore/get-schemas)
    * [Get tables](/api-reference/endpoints/metastore/get-tables)
  </Tab>
</Tabs>

## Additional resources

For an overview of the Govern feature, refer to [Govern Overview](/documentation/govern/overview).