# AdoNetClusteringSiloOptions Properties

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

## ConnectionString {#connectionstring-99cee70c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.clustering.adonet/orleans.configuration.adonetclusteringsilooptions/properties/connectionstring-99cee70c/)

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

```csharp
public string ConnectionString
```

Connection string for AdoNet Storage

## Invariant {#invariant-f07a73c7}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.clustering.adonet/orleans.configuration.adonetclusteringsilooptions/properties/invariant-f07a73c7/)

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

```csharp
public string Invariant
```

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