---
title: "Is there an application downtime during deployment?"
date: "2025-05-08T04:19:29+00:00"
summary: "Discover how our deployment strategy ensures zero downtime for your applications. Learn about Blue Green deployment now."
image:
type: "article"
url: "/acquia-cloud-platform/add-ons/node-js/help/68591-there-application-downtime-during-deployment"
id: "06aead6d-5e97-4c00-8262-f7a2956c6d2b"
---

There is no downtime. A new version of an application is deployed alongside the old version. Traffic is only switched to the new version when it is confirmed to be fully functional. This deployment strategy is known as Blue Green deployment.