There is topic I want discuss with everyone! The shiny is very popular R framework to quickly build a interactively webserver. But I have checked some webserver built by shiny ,and I find some shortcoming of these webserver. like wait too long time to open a website. occasionally lost connect to server need reload.?So I want to discuss about the comparison of convention webserver build method like php. what is shortcoming of webserver build by shiny framework?