Yes, 'activate cards' and its saved sets perform the same roles as multiple databases. It's actually much more flexible, since a single cards can be part of multiple saved sets. Also, it much easier to sync a single database as opposed multiple ones.
> I'm in the same boat. Programs like Anki (which I can't get to work in Ubuntu)
> have separate decks, but I haven't seen how to separate things this way in
> Mnemosyne. Are we supposed to do it purely by filtering on tags?
>
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