These days were a bunch of discussions about XnViewMP's database backend. And most probably, it will be more. We'll see...

But not I'm thinking about how much memory would you leave as upper limit by default to XnViewMP's database engine.
More the better, of course, but there different PC configurations, different OSes and also are other programs to run.
Of course, the program will not use this memory if it won't need to.
So, cast your vote in the poll!
PS: Comments always welcome.