> For the complete documentation index, see [llms.txt](https://docs.umbraco.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.umbraco.com/umbraco-commerce/17.latest/how-to-guides/use-an-alternative-database-for-umbraco-commerce-tables.md).

# Use an Alternative Database for Umbraco Commerce Tables

How-To Guide to configure using an alternative database for the tables of Umbraco Commerce.

By default, Umbraco Commerce will use the same database as Umbraco to store its data in. As e-commerce and content management have different database needs, it may be beneficial to house the Umbraco Commerce database tables in an alternative database.

To do this, you can configure a Umbraco Commerce-specific connection string in your app settings `ConnectionStrings` section using the `umbracoCommerceDbDSN` prefix.

```json
{
    ...
    "ConnectionStrings": {
        "umbracoDbDSN": "Server=umbracoServerAddress;Database=myUmbracoDb;User Id=myUsername;Password=myPassword;",
        "umbracoDbDSN_ProviderName": "Microsoft.Data.SqlClient",
        "umbracoCommerceDbDSN": "Server=umbracoCommerceServerAddress;Database=myUmbracoCommerceDb;User Id=myUsername;Password=myPassword;",
        "umbracoCommerceDbDSN_ProviderName": "Microsoft.Data.SqlClient"
    },
    ...
}
```

When Umbraco Commerce runs, it will perform all of its migrations and operations against this database instead of the default Umbraco database.


---

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