如何避免新代码变包袱?阿里通用方法来了!



如何避免新代码变包袱?阿里通用方法来了!


即使代码多年的人都会对这两个问题有点蒙圈:什么是设计?什么是架构?

从单词上看:设计是Software Design,架构是Software Architecture;分别对应的作者是:Designer和Architect:

  • Architect都是Designer,但Designer未必是Architect。正如所有的架构设计都是设计,但设计未必是架构设计;
  • Design关注微观代码(inside component),Architecture关注宏观软件结构(between components);
  • Architect应该都是从Designer成长起来的。毕业了用code编写软件;成长了用ppt设计软件;
  • 只会用ppt设计,但代码写得不好的Architect都是假的Architect;
  • Architecture里听到比较多的词语:Serverless、FAAS、Microservice、multi-layer、Event driven、OSGI、NBF......
  • Design里听到比较多的词语:SOLID、 DDD、正交设计、Design Pattern;
  • 搞不清SOLID,也不可能把软件的层次分好,也无法理解什么是OSGI的价值;
  • 好的Designer是通往好的Architect的必经之路。

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