[basex-talk] BaseX db questions

Hello, I'm evaluating baseX database and trying to figure out few details: 1) What is the concept of the Context ? Do I need to create a new context for every database operation or same context should be used within open database ? 2) Is it true that I have to open and close database every time I run query or I can keep database open. 3) How does commit occur, with basex6 it seems like data being committed to disk with some delay? Thanks a lot in advance!! --Aleks