any docs where I can learn a bit more on structure of database? I managed to connect to MongoDB container. databases:

> show dbs
admin    0.000GB
auth     0.000GB
backend  0.027GB
config   0.000GB
local    0.000GB

I assume backend..so

> use backend
> show collections
company
model
project
queue
settings
task
task__trash
url_to_delete
user
versions

nothing related to dataset. I would assume dataset is a task, but not sure