hello i was wondering if some one could help me out.
1. i wanted to know if Wpmu-- has only one database or can it have a database for each sub domain.
if i could have database for each sub domain- i can update each individual database-from a previous setup.
2. this brings up the second question:how can i update the database of a site-- without affecting the database of the other. example(one wp--has a theme with users/ the other/ has a complete different theme with other users-- how can i update each individual of them, without affect the data or users of the other sub site)
i have found-- link for structuring database to be scale--how does this work in reference to question #2.
this plugin are not compatible with 3.8 -- some one refer if there is newer plugins for it .
any help will be highly appreciated