枫自飘逸

Requirements analyst is a project role, not necessarily a job title. One or more dedicated specialists can perform the role, or it may be assigned to

软件架构实际上是两个层面的事情,一个是设计构造一个完整的软件系统,这里的架构也称作软件体系结构(Software Archiecture)。另一个层面是构造一个统一的共享的框架或者称架构(Framework),这种架构事实上是系统的一个基于服务的层