> ## Documentation Index
> Fetch the complete documentation index at: https://www.integrate.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ETL: Editing and Scaling Clusters

> Edit and scale Integrate.io ETL clusters by adjusting instance types, node counts, and configurations to match changing workload requirements.

**To edit or scale a cluster:**

<Steps>
  <Step>
    On the main menu, click **Clusters**.
  </Step>

  <Step>
    On the cluster you want to edit, click **Edit**.
  </Step>

  <Step>
    Move the cluster size slider left or right to change the number of nodes that will be available to the cluster.

    <Note>
      **Note:**

      You cannot scale a cluster down to less than the original size of the cluster.
    </Note>
  </Step>

  <Step>
    To change the period of inactivity that causes the cluster to terminate, click the checkbox **Terminate after**, then click the required inactivity period from the drop-down list.
  </Step>

  <Step>
    Click **Save changes**.
  </Step>
</Steps>

<Note>
  **Note:**

  Scaling a cluster up will boost your compute power but will not increase cluster's disk space.
</Note>