You can create a collection (Table) using the command line or GUI.
Here we hit the first error.
As you can see in the above error. You can’t create under the ‘admin’.
You can insert the data into collection (table) from json or csv etc.
Never to miss some important points here.
If you note it carefully from the below screenshot, you will notice that a collection(table) can be export (as you can see the arrow below 1. marked red) and even can import file or document. As already said you can import the data from csv or JSON too.
Below screenshot reminded me about the MySQL database. That also got the same options.