Re:Software design mistakes that Diaspora needs to fix.
by joe_the_user on Tuesday December 07, 2010 @02:55PM
(#1980342)
Really, the levels of abstraction are:
* Protocol
* Interface
* Framework
* Application
(with lots of intermediate layers)
A concretely realized framework isn't all that much more abstract than an application. Creating a framework doesn't mean you've created a well-defined interface, much less a well-defined protocol.
Moreover, a protocol is pretty much the only thing that has meaning over-a-wire. After all, you don't know what object you're talking to on the other side of a network connection so either you each have a well-defined protocol you're using or you don't.
* Protocol
* Interface
* Framework
* Application
(with lots of intermediate layers)
A concretely realized framework isn't all that much more abstract than an application. Creating a framework doesn't mean you've created a well-defined interface, much less a well-defined protocol.
Moreover, a protocol is pretty much the only thing that has meaning over-a-wire. After all, you don't know what object you're talking to on the other side of a network connection so either you each have a well-defined protocol you're using or you don't.