|Azure Functions:<br/>Dedicated plan|When running your function app in a [Dedicated (App Service) plan](../../azure-functions/dedicated-plan.md), required function app content is maintained using built-in storage. In a Dedicated plan, you can make on-demand custom backups or utilize automatic backups. You can restore a backup by overwriting an existing app by restoring to a new app or slot.<br><br>For more information, see [Back up and restore your app in Azure App Service](../manage-backup.md).<br/><br/>Azure Files isn't used by a Dedicated plan, but if you have misconfigured your app [with an Azure Files connection](../../azure-functions/functions-app-settings.md#website_contentazurefileconnectionstring), backup isn't supported. | Current guidance regarding how to bring functions app resources in a Dedicated plan back online in a different Azure region during a regional disaster is available at [Recover from region-wide failure - Azure App Service](../manage-disaster-recovery.md).<br><br>Starting March 31, 2025, App Service applications won't be placed in disaster recovery mode during a disaster in an Azure region as explained in the [recover from region-wide failure](../manage-disaster-recovery.md) article. You should instead [plan for reliability in your function apps](../../reliability/reliability-functions.md).<br><br>You can also refer to [commonly used disaster recovery techniques](../overview-disaster-recovery.md) for function apps in a Dedicated plan. |
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