XnView Software

if you open many xnviews they work on the same db. most of the time it's fine, I'm not sure how safe from corruption...

but how can different xnviews work on the same db? if I create a db on my computer, assigning tabs, categories etc to the photso , how can another person have access to my "work ...

Thanks!
But I am not really getting it. So, you are saying that I could save the DB and give to my prof as a whole in the minute i finish the DB. So it is not possible that we are both are working at the DB at the same time and then our "changes" are synchronized?
If I create a DB with a window ...

Hey...I am supposed to build a photo database for my prof at university. If I do so, how can she have access to what I am doing at XnView?
Thanks