Using memcached with unix domain sockets, is there any filesystem read / write ? If it does : isn't this a down side for the tools which are tries to decrease or totally clear away any file system operation ?
Or in another way to ask, Is there any possibility to use only memory for the unix domain socket ?
I'm still not sure Whether Unix Domain Sockets uses file system or not, I'm not the C guy but little overview about the https://github.com/torvalds/linux/blob/master/net/unix/af_unix.c implementation, that I see there are filesystem usages. So isn't that work on just memory ?
Edit : After reading my question and the description, I'm aware I asked lots of question and the question itself is almost different than the description. I want to fill information gaps in my mind, sorry for the mixed question.