People usually start thinking about moving to a VPS when the site is already pushing against its limits. For example, an online store steadily handles a few hundred concurrent visitors, and during peak hours the admin panel takes 10–15 seconds to load. On shared hosting this is often blamed on “neighbors.” And at some point it becomes clear: this can’t go on.
Just a few years ago, opening a menu at a café meant flipping through laminated pages, touching them after dozens of people, and waiting for the waiter to bring one to your table. Today, you’re more likely to find a small square code. Simply point your smartphone camera — and the menu instantly appears on your screen. The QR menu has become not just a convenience but a true symbol of digital evolution in hospitality, reshaping both business processes and the way guests interact with restaurants.
