Event-Driven Architecture

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Overview

Event-Driven Architecture (EDA) is a software architecture paradigm promoting the production, detection, consumption of, and reaction to events.

Key Concepts

  • Event Producers - Components that emit events
  • Event Consumers - Components that react to events
  • Event Channels - Infrastructure for event transmission
  • Event Processing - Logic for handling events

Benefits

  • Loose coupling between services
  • Real-time responsiveness
  • Better scalability
  • Improved fault tolerance