| Microservice Communication | NATS (stream + request-reply) | High-performance messaging |
| Data Storage | ClickHouse (time-series), PostgreSQL (metadata), Redis (cache) | Multi-tier data storage |
| Deployment | Docker / Kubernetes | Container orchestration |
| Languages | Python (strategy/data), Rust (high-performance), TypeScript (UI) | Multi-language stack |
| Frontend | React 18 + TypeScript + Redux Toolkit | Modern web interface |
| Risk Control | Dedicated risk engine microservice | Real-time risk management |
| Monitoring | Prometheus + Grafana | Observability and alerting |