Event Sourcing versus Event Driven Architecture

• hasURL https://medium.com/geekculture/event-sourcing-versus-event-driven-architecture-753aa5a5d0f6

• From Event Driven Architecture

  Go to text →

  • hasHighlight
    • "the event is used as a data contract to communicate the information"
    • "The publisher and the consumer must have a common understanding of the message that gets shared."
    • "Should event objects used in the event-sourcing implementation also be directly used for communication? No! When solely depending on events used in the event-sourcing pattern, a direct dependency is created on the application's internal data. By creating a separate contract that represents the exact data change, a direct dependence on the same models is avoided, and internal data models are not leaked."

• Event Sourcing