On the outside it’s sold as security, but what you really get is surveillance

I’ve been doing this for the past 10 years or so. When I joined my current company a few years ago, it was one of the first things I pushed for. It made cycle times go down drastically and value is being delivered to end users at a much higher rate now.

With enough tests and automation, there is almost no reason not do on the web. On embedded or mobile platforms this might be a bit more difficult, although not entirely impossible.

The use of feature toggles also greatly enhanced our trust in being able to turn a feature off again if it turned out to be faulty somehow. Although we usually opt for patching bugs, it gives the business as a whole more confidence.

We’re using backstage in combination with openapi. The schema is documented in OpenAPI, but how services are connected is done via backstage, which crawls all repositories and puts it together to form nice graphs we can traverse easily

Not amateurish at all, but good questions. I’m not confident enough to answer your second question, but on your first question: yes, you can use the hosting service you already have. Given that you are renting a VPS that is. It looks like Strato is calling this “hosting”. Don’t use their “WordPress hosting” package for this though, as it won’t allow you to install the instance software.