# Scaling Redis Cache (Legacy service)

### Steps for Redis Scaling

1. Select the Redis cache resource from the respective resource group.
2. In the left-side menu, click **Scale** under **Settings** menu. You can also search for **Scale** in the search bar and select it from the results displayed.
3. Under the Scale Configuration section, choose the desired configuration for your Redis cache:

<figure><img src="https://4102771481-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Ftn9fmavAcyzaE7MAMP2U%2Fuploads%2FMtaFnlikMxCjLSytpnwg%2FScale_Redis.png?alt=media&#x26;token=8f6bbdf8-a19d-47ce-bb48-d10ff36a6d99" alt=""><figcaption><p><strong>Redis Scaling</strong></p></figcaption></figure>

**Cache Size:** Select the appropriate cache size based on your requirements. You can choose from various cache sizes ranging from Basic to Premium tiers.

**Replicas:** Specify the number of read replicas you want to have for high availability and improved performance. This option is available in the **Premium** tier.

4. Review the pricing details and estimated costs associated with the selected configuration.
5. Click on **Apply** button to initiate the scaling operation.