# DBClusterStorageType

The storage type to be associated with the DB cluster.

- Source: [`aws-rds/lib/cluster.ts`](https://github.com/aws/aws-cdk/blob/v2.274.0/packages/aws-cdk-lib/aws-rds/lib/cluster.ts#L526)
- Type last changed: v2.82.0 · 2 Jun 2023

## Example

```ts
declare const vpc: ec2.Vpc;
const cluster = new rds.DatabaseCluster(this, 'Database', {
  engine: rds.DatabaseClusterEngine.auroraPostgres({ version: rds.AuroraPostgresEngineVersion.VER_15_2 }),
  credentials: rds.Credentials.fromUsername('adminuser', { password: SecretValue.unsafePlainText('7959866cacc02c2d243ecfe177464fe6') }),
  writer: rds.ClusterInstance.provisioned('writer', {
    publiclyAccessible: false,
  }),
  readers: [
    rds.ClusterInstance.provisioned('reader')
  ],
  storageType: rds.DBClusterStorageType.AURORA_IOPT1,
  vpcSubnets: {
    subnetType: ec2.SubnetType.PRIVATE_WITH_EGRESS,
  },
  vpc,
});
```

## Members

| Member | Description |
| --- | --- |
| `AURORA` | Storage type for Aurora DB standard clusters. |
| `AURORA_IOPT1` | Storage type for Aurora DB I/O-Optimized clusters. |

## Referenced by

- [`DatabaseClusterFromSnapshotProps`](/v2/docs/aws-cdk-lib.aws_rds.DatabaseClusterFromSnapshotProps).storageType
- [`DatabaseClusterProps`](/v2/docs/aws-cdk-lib.aws_rds.DatabaseClusterProps).storageType