I’m wondering if there are any good articles out there about different methodologies (ways) to do multiplayer games (depending on the type of game).
I know this is a bit obvious (I’m not trying to be sarky) but have you tried searching the archives? I know that this has been discussed and article links posted before. And eveni in the posts on here there has been some good stuff discussed.
Sorry I’m not more direct help. 
Regards,
Dan.
I tried searching for “methodologies”, but nothing came up. Besides, the search features on forums is usually no good, hard to find the stuff you’re looking for.