域密钥
域密钥
设置恰当的领域范围和正确地定义边界是关键成功因素(将在稍后讨论)。
This consulting company has gone a step further and also modeled the whole business domain as a set of key business events, which are well understood by anyone in the domain.这一咨询公司更进了一步,将整个业务领域建模为一系列关键业务事件的集合,而这对于该领域的任何人都是能充分理解的。
As you'll learn, starting with a domain model (rather than a relational one) is key to easing your way in.您将了解到,从一个域模型(而不是关系模型)入手是简化您的改变的关键。