Maybe Robert...the documentation for that database is very basic and there is no example tutorial showing how to build and use the database.
Since it is a cloned copy of a TinyWebDB, I would find a tutorial showing how to use the TinyWebDB and substitute the equivalent controls using asteroid. You might start with the TinyWebDB example
here Chapter 22. Databases under the heading Shared Data and TinyWebDB That might get you started on the right track.