When you create a Xano account, you're given a server Instance where a Workspace is hosted.
Think of a Workspace like a unique container for your application. While they share resources with other Workspaces in your Instance, they have their own unique database and structure to them. The number of workspaces vary according to your subscription plan.
There are three main components you should understand
The Dashboard Information about how to Use Xano effectively as well as Workspace usage stats.
The Database The heart of your application where all your data lives.
The API The messenger that grabs data from the database (or any external API) and presents it to your front-end in a way that you choose.