Ok, I never tried but I don't see any reason why it wouldn't work but also don't know how the peer library handles multiple connection objects. Anyway this is a different issue from having multiple transactors configured to write to the same logical database.

it is interesting to consider because it enables a constellation architecture, where writes and reads are sharded independently. you could imagine a distributed computation like a social network where each person owns their own transactor but you can still query across the parts of the social graph you care about.