Why AMQP & Event-Driven Architecture Powers Trading Systems
At PT Traders Family Indonesia, market ticks and trading orders cannot wait on synchronous HTTP handshakes.
1. AMQP RPC (Remote Procedure Call)
Enables ultra-fast request/response over persistent TCP message queues using correlation IDs, eliminating HTTP connection setup overhead.
2. Zero Packet Loss with Backpressure
When market volatility creates a 10x spike, LavinMQ / RabbitMQ buffers millions of messages in memory. Worker nodes process steadily at maximum capacity without crashing upstream clients.
3. Decoupled Service Scaling
Worker pools scale independently with Docker Swarm. Adding more consumer containers instantly increases throughput without restarting the API gateway.
4. Observability & Distributed Tracing
Coupled with Prometheus and Grafana Tempo, each message carries a trace ID across queues and consumers, pinpointing microsecond bottlenecks immediately.
Erlando Aubrey
Experienced in building event-driven systems using RabbitMQ, LavinMQ, and Node.js/TypeScript. Open to high-impact Individual Contributor (IC) roles and technical consulting.