go-micro/internal/website/docs/examples/realworld/index.md

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Real-World Examples

Production-ready patterns and complete application examples.

Available Examples

• API Gateway with Backend Services - Complete multi-service architecture with users, orders, and products services
• Graceful Shutdown - Production-ready shutdown patterns with Kubernetes integration

Coming Soon

We're actively working on additional real-world examples. Contributions are welcome!

Complete Applications

• Event-Driven Microservices - Pub/sub patterns
• CQRS Pattern - Command Query Responsibility Segregation
• Saga Pattern - Distributed transactions

Production Patterns

• Health Checks and Readiness
• Retry and Circuit Breaking
• Distributed Tracing with OpenTelemetry
• Structured Logging
• Metrics and Monitoring

Testing Strategies

• Unit Testing Services
• Integration Testing
• Contract Testing
• Load Testing

Deployment

• Kubernetes Deployment
• Docker Compose Setup
• CI/CD Pipeline Examples
• Blue-Green Deployment

Integration Examples

• PostgreSQL with Transactions
• Redis Caching Strategies
• Message Queue Integration
• External API Integration

Each example will include:

• Complete, runnable code
• Configuration for development and production
• Testing approach
• Common pitfalls and solutions

Want to contribute? See our CONTRIBUTING.md guide.