I'll elucidate my project a bit. I'm trying to make a small "social network" for my particular dormitory in my college. I'm taking this approach because this way, every user will have a personalized database and hence I can write terse controller scripts that are generic, if you understand what I mean. :/

I considered using LDAP too because the starting chapter of the Catalyst book says that I can use LDAP for handling multiple databases, but AFAIK, LDAP is only for directories right?