Ereignisbus
Ereignisbus, the German term for "event bus," is a software design pattern used to facilitate communication between components in an application without tight coupling. It functions as a central conduit where events—notifications of state changes or significant actions—are published by producers and subscribed to by consumers. The pattern is a subset of the broader event‑driven architecture, emphasizing asynchronous messaging and loose cohesion among modules.
Typical implementations of an Ereignisbus include the Mediator pattern in object‑oriented languages, the ApplicationEventPublisher in Spring
Benefits of using an Ereignisbus include improved modularity, easier testing, and the ability to add or remove
In summary, an Ereignisbus provides a lightweight, publish‑subscribe mechanism that enhances flexibility and maintainability in complex