What this is about
Hosting and server decisions are hard to map for beginners. Terms like VPS, root server, managed hosting and Raspberry Pi overlap in practice and are explained differently depending on the audience. The Setuphelfer Serverguide is meant to make these decisions understandable — without aggressive purchase recommendations and without affiliate pressure.
The focus is preparation instead of a quick purchase: first understand what a system should do, then clarify security and backup requirements, and only then think about specific hardware or providers.