agent-backend-patterns

Backend architecture patterns and best practices for scalable server-side applications.

API Design Patterns

🧠 Knowledge Modules (Fractal Skills)

1. RESTful API Structure

2. Repository Pattern

3. Service Layer Pattern

4. Middleware Pattern

5. Query Optimization

6. N+1 Query Prevention

7. Transaction Pattern

8. Redis Caching Layer

9. Cache-Aside Pattern

10. Centralized Error Handler

11. Retry with Exponential Backoff

12. JWT Token Validation

13. Role-Based Access Control

14. Simple In-Memory Rate Limiter

15. Simple Queue Pattern

16. Structured Logging