Event-Driven Architecture: Practical Insights
Event-Driven Architecture: Practical Insights

Event-Driven Architecture: Practical Insights

Author
Shiv Bade
Tags
event-driven
kafka
architecture
Published
October 2, 2018
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Event-driven architecture (EDA) started becoming a staple in our backend design language. With Kafka and other message brokers gaining traction, we revisited how services communicated and scaled.
Key lessons: - Always define clear event contracts — event versioning is essential - Avoid over-publishing — not every change needs to be an event - Think in terms of eventual consistency, not immediate sync
We began treating the event log as a first-class citizen — it helped with traceability, debugging, and building reactive systems.
Bonus: tools like Kafka Connect simplified pipelines to Elasticsearch and Hadoop.