Hi,
I've seen the java code to create a new database. Is there a way i can create a new database from PHP?
No problem; our Wiki might give you some more hints (e.g. here: http://docs.basex.org/wiki/Clients).
Will there be many people being able to use different databases at the same time on the same server? is it just a matter of hardware Server performance?
That's no problem as well; the client/server architecture of BaseX supports several databases to be opened at the same time.
Hope this helps, Christian