# AdoNetClusteringClientOptions Properties

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.clustering.adonet/orleans.configuration.adonetclusteringclientoptions/)

## ConnectionString {#connectionstring-b9bbac3a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.clustering.adonet/orleans.configuration.adonetclusteringclientoptions/properties/connectionstring-b9bbac3a/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/AdoNet/Orleans.Clustering.AdoNet/Options/AdoNetClusteringClientOptions.cs)

```csharp
public string ConnectionString
```

Connection string for Sql

## Invariant {#invariant-643abf9d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.clustering.adonet/orleans.configuration.adonetclusteringclientoptions/properties/invariant-643abf9d/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/AdoNet/Orleans.Clustering.AdoNet/Options/AdoNetClusteringClientOptions.cs)

```csharp
public string Invariant
```

The invariant name of the connector for gatewayProvider's database.