
EDA, Event-Driven Architecture
What is an event?
Event, something that happens at a given place and time.
Simply put, the event is a significant change in state, which is triggered when a user takes an action.
事件,本质上就是运动,变化,跟“函数”、“消息”、“操作”、“调用”、“算子”、“映射”等概念全息。<