Yes! And that too on a single click in a blink! That is the beauty of Devrims Magento cloud hosting. You can upgrade or downgrade the size of your server easily without affecting the website functionality. Server scaling operations are performed effortlessly and seamlessly without affecting your website. However, server scaling does affect your monthly billing as you will be charged on an hourly basis keeping in view your billing before and after migration and the server resources utilization during the whole month.