¡¾×ª¡¿CQRS: Sagas with Event Sourcing (Part I of II)

For starters, what is a saga? A saga is a ¡°long-lived business transaction or process¡±. Okay, so what does that mean? Well, first of all, the ¡°long-lived¡± part doesn¡¯t have to mean hours, days, or even weeks¡ªit could literally mean something as short as a few seconds. The amount of time is not the i