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Interactive Demo

Event-Driven Architecture

Betfair Streaming API · Apache Kafka · Spring Boot 3 · Java 21 Click any node to inspect it · Watch events flow in real time

Click any service node to inspect it — hover an edge to see its protocol

Live Event Stream
Click a node to inspect it
Spring Boot 3.4 · Java 21 · Kafka 3.7 · AWS ECS Fargate
Market Update
Kafka Publish / Consume
Trading Signal
Order Placed
Risk Check
Position Update

This architecture processes thousands of market updates per second with sub-100ms end-to-end latency. Building something similar?  ·  See the live Betfair market replay →