Infrastructure & Microservices

Enterprise Production Microservices Infrastructure

Interactive network diagram modeling a decoupled high-throughput platform: edge Anycast WAF protection, Nginx TLS 1.3 reverse proxy, Go API Gateway, AMQP messaging, and replicated database clusters.

Architecture Key Takeaways / TL;DR
  • Cero exposición directa: La IP del servidor de origen nunca se expone gracias a Cloudflare Anycast WAF y proxy Nginx.
  • Latencia sub-5ms: API Gateway en Go procesa y valida firmas JWT en memoria sin bloquear hilos.
  • Desacoplamiento asíncrono: Compras y notificaciones viajan por colas RabbitMQ con políticas Dead Letter Exchange.
  • Persistencia ACID y Caché RAM: PostgreSQL 16 con replicación streaming combinada con Redis Cluster para lectura en < 0.4ms.

Table 1: Enterprise Architecture Layers and Production Stack

CapaTecnología PrincipalFunción en ProducciónProtocolo
1. Edge & WAFCloudflare AnycastFiltrado perimetral y mitigación DDoS L3/L4DNS / HTTPS
2. Ingress ProxyNginx Reverse ProxyTerminación TLS 1.3, Rate Limiting por IPHTTP/2 TLS 1.3
3. API GatewayGo Gateway CoreValidación de firmas JWT y enrutamiento dinámicoREST / gRPC
4. MicroserviciosGo / NestJS / LaravelServicios de Autenticación, Catálogo, Carrito y PagosgRPC / AMQP
5. MensajeríaRabbitMQ & KafkaColas de tareas y streaming de eventos inmutableAMQP / Kafka
6. PersistenciaPostgreSQL 16 & RedisTransacciones ACID y almacenamiento en RAMPostgres / RESP

Interactive Microservices Mesh Simulator

Real-Time Data Flow Simulator

Watch an e-commerce order request travel through client, gateway, microservices, and databases.

Production Microservices Mesh100% HIGH_AVAILABILITY
Microservice InspectorHEALTH_OK
Capa 4: API Gateway & Router

Go Central API Gateway

Dynamic Routing, Authentication & Sanitization

Go API Gateway validating JWT signatures, checking user permissions, and dispatching inter-service requests.

Inter-Service Protocol

REST API / gRPC / JSON

Data Hardening & Security

JWT signature verification (RSA-256), per-user rate limits, payload schema validation.

Performance Metrics

Gateway overhead time < 1.5ms · 100% non-blocking async

Service Responsibilities

  • Pre-dispatch user authentication token validation
  • Transformation of HTTP REST requests to internal binary gRPC
  • Aggregating data from multiple microservices into unified responses
runbook_api-gateway.shbash
$ docker logs api-gateway-prod --tail 30
OWASP Security Compliant High Concurrency Ready
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