Separate front and rear ends
Separating the rear end of the previous application mode, only the data required for the rear end of the front end of return and no longer render HTML pages, no control effect of the front end. As for front-end user to see what effect the requested data from the back end to the front end of how to load, to determine their own by the front-end, web pages there are treatments, there are App App of the treatment, but either the front end, the required data basically the same, only to develop a back-end logic can provide external data.
Separating the rear end of the previous application mode, the front end and the rear end of the coupling is relatively low.
Separating the rear end of the previous application mode, we will each view typically is called a front-end development interface, or the API, access through the front end interface to the data change search deletions.
