Recently deleted from Wikipedia as being not notable by a former Oracle employee.

http://en.wikipedia.org/wiki/Wikipedia:Articles_for_deletion...

edit: that page refers to a deletion that happened a year ago but lmdb had a page much more recently than that - even a month or two ago, I think - so apparently deleting the lmdb page is a hobby for someone. I'm not familiar enough with the tools to dig in and figure out what's going on there.