软件设计与软件架构 [英] Software Design vs. Software Architecture

问题描述

有人能解释一下软件设计和软件体系结构之间的区别？

Could someone explain the difference between Software Design and Software Architecture?

更具体;如果你告诉别人present你设计 - 你会期望他们present？同样适用于架构。

More specifically; if you tell someone to present you the 'design' - what would you expect them to present? Same goes for 'architecture'.

我目前的理解是：

• 设计：UML图/流程图/简单线框（对于UI）的系统的特定模块/部件


• 架构：组件图（示出了该系统的不同模块如何与彼此和其它系统进行通信），什么语言被使用，图案...？

纠正我，如果我错了。我已经提到维基百科对 http://en.wikipedia.org/wiki/Software_design 和<一个文章href=\"http://en.wikipedia.org/wiki/Software_architecture\">http://en.wikipedia.org/wiki/Software_architecture,但我不知道我是否正确理解他们。

Correct me if I'm wrong. I have referred Wikipedia has articles on http://en.wikipedia.org/wiki/Software_design and http://en.wikipedia.org/wiki/Software_architecture, but I'm not sure if I have understood them correctly.

推荐答案

您说的没错没错。一个系统的体系结构是它的骨架。这是一个系统的抽象的最高水平。什么样的数据存储是present，怎么模块互相交流，有什么回收系统到位。就像设计模式​​，有架构模式：MVC，三层分层设计等。

You're right yes. The architecture of a system is its 'skeleton'. It's the highest level of abstraction of a system. What kind of data storage is present, how do modules interact with each other, what recovery systems are in place. Just like design patterns, there are architectural patterns: MVC, 3-tier layered design, etc.

软件设计是关于设计的各个模块/组件。什么是模块x的职责，功能，？的Y级？它能做什么，什么不是？什么样的设计模式可以用吗？

Software design is about designing the individual modules / components. What are the responsibilities, functions, of module x? Of class Y? What can it do, and what not? What design patterns can be used?

因此​​，在短期，软件架构更多的是整个系统的设计，同时软件的设计强调模块/组件/一流水平。

So in short, Software architecture is more about the design of the entire system, while software design emphasizes on module / component / class level.

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