# CosmosOptions.DatabaseName

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.clustering.cosmos/orleans.clustering.cosmos.cosmosoptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.clustering.cosmos/orleans.clustering.cosmos.cosmosoptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Azure/Shared/Cosmos/CosmosOptions.cs)

```csharp
public string DatabaseName
```

The name of the database to use for clustering information. Defaults to `Orleans`.