I have a WordPress Multisite -
www.domain.com and a subomdain
example.domain.com on a performance VPS. The subdomain is getting way more traffic and using more resources, and we don't want it to slow down the other subdomains or the main website.
In order to provide resources to example.domain.com, would I be able to have it hosted on a separate VPS? I understand that all subdomains are connected to the same database; however, I've received lots of different answers and debates on this topic.
Yes, I will be upgrading to a dedicated server, but the subdomain is still using way more resources than the parent and others. What would be the best way to prevent the other sites from slowing down?
Should I copy the subdomain WP and create a separate WordPress installation on a subdomain. Then see how I can connect the WordPress to the other WordPress? that way it has its own installation and resources?