Batch processing once a day is dead. Modern digital platforms operate on real-time event-driven architectures where events stream continuously across systems.
The Power of Event-Driven Architectures
Apache Kafka and Redpanda serve as immutable distributed event logs. Instead of services querying each other's databases directly, applications publish state changes as events to topics. Interested microservices subscribe to these topics independently.
Key Takeaways
- Event streaming enables instant decoupled data processing across microservices.
- Apache Kafka/Redpanda provide high-throughput, low-latency event logs.
- Real-time stream processing powers instant analytics, fraud alerts, and dynamic workflows.