> **Experimental**
>
> `@aws-cdk/aws-redshift-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# ClusterType

What cluster type to use.

Used by `ClusterProps.clusterType`

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/cluster.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-redshift-alpha/lib/cluster.ts#L84)

## Members

| Member | Description |
| --- | --- |
| `SINGLE_NODE` | single-node cluster, the `ClusterProps.numberOfNodes` parameter is not required. |
| `MULTI_NODE` | multi-node cluster, set the amount of nodes using `ClusterProps.numberOfNodes` parameter. |

## Referenced by

- [`ClusterProps`](/v2/docs/@aws-cdk_aws-redshift-alpha.ClusterProps).clusterType