We have a html web mobile that call services rest with wcf – json
But I have a problems with internet and sometimes the mobile doesn’t connect with the services wcf.
I think that is necesary use windows server app fabric for caching data in wcf
but I don´t know if caching in web mobile is best practice, because I always want see the information.
serverside caching won’t help mobile connectivity. server caching is only for server performance (reduce load). you will need to go to client caching to handle connectivity problems.