From f7a7410e0d65b659aecd16085c552c61b720a6f9 Mon Sep 17 00:00:00 2001 From: Ben Peachey Date: Thu, 16 Mar 2017 14:12:43 +0100 Subject: [PATCH] CHANGE: Updates the client/server vs. front/back diagram. --- ...ntend_Backend-versus-Client_Server-Side.md | 54 +++++++++--------- .../diagram.png | Bin 8142 -> 13265 bytes .../diagram.puml | 33 +++++++++++ 3 files changed, 61 insertions(+), 26 deletions(-) create mode 100644 the-difference-between-the-front-and-back-e_148973b40d9e76b5e2ba/diagram.puml diff --git a/the-difference-between-the-front-and-back-e_148973b40d9e76b5e2ba/Frontend_Backend-versus-Client_Server-Side.md b/the-difference-between-the-front-and-back-e_148973b40d9e76b5e2ba/Frontend_Backend-versus-Client_Server-Side.md index 66545c1..32e48a7 100644 --- a/the-difference-between-the-front-and-back-e_148973b40d9e76b5e2ba/Frontend_Backend-versus-Client_Server-Side.md +++ b/the-difference-between-the-front-and-back-e_148973b40d9e76b5e2ba/Frontend_Backend-versus-Client_Server-Side.md @@ -5,34 +5,36 @@ It is not. It is perfectly acceptable to have Front-End logic happen on the Server: - - System Boundry - : - | - V - +-------------------------+ +--------------+ - | Front End | --> | Back End | - +-------------------------+ +--------------+ - - +----+ +--------------+ +--------------+ - | UI | +-> | Logic | --> | Application | - +----+ +--------------+ +--------------+ - - +--------------+ +-------------------------+ - | Browser | --> | Server | - +--------------+ +-------------------------+ - - ^ - | - : - Server Boundry + +------------------+ +--------------+ + |Delivery Mechanism| |System Boundry| + +-----------------=+ +-------------=+ + : : + *--------------------------------:-:-------------------* + : : + : : + +-----------------------------+ : : +--------------+ + | Front End | ----> | Back End | + +-----------------------------+ : : +--------------+ + : : : : + : : : : + +----+ +----+-+---------+ : : +--------------+ + | UI | ----> | Logic | ----> | Application | + +----+ +----+-+---------+ : : +--------------+ + : : : : + +--------------+ : : +-----------------------------+ + | Browser | ----> | Server | + +--------------+ : : +-----------------------------+ + : : + : : + *-----------------:-:----------------------------------* + : : + +--------------+ +------+-------+ + |Browser Boundy| |Server Boundry| + +-------------=+ +-------------=+ The main reason why I have a gripe with this is that the front-end is just a delivery mechanism (excellently explained by Robert Martin at Ruby Midwest 2011 http://www.youtube.com/watch?v=WpkDN78P884) - + If this delivery mechanism is incorporated in the application and I want to use another means of connecting to the user (like the command line) this means I now have to _first_ separate the original code before implementing another connector. - - -- EOF -- - - + -- EOF -- diff --git a/the-difference-between-the-front-and-back-e_148973b40d9e76b5e2ba/diagram.png 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