Migrating without downtime is definitely possible, but it takes a bit of prep work. Here’s how you could approach it: or at least a rough idea
Always start by backing up your site—files, databases, everything. You’ll thank yourself later if anything goes wrong.
Set up your new hosting environment first. Install everything (CMS, databases, etc.) and test it before you actually move anything. This way, you’re not scrambling at the last minute.
If you can, do a test run on a staging site. It’ll help you figure out any issues before going live.
Once you’re ready, update your DNS to point to the new host. Keep in mind, DNS changes can take a little while to propagate, so plan for that.
Try to move everything over during a time when traffic is low. That way, if there’s any hiccup, it won’t affect as many people.
If the URL structure changes, make sure to set up 301 redirects to avoid any broken links or SEO issues.
With some planning, you can make the move with little to no downtime.
Hope this helps!