backend-patterns

To build scalable backends, implement the repository pattern for data access and a service layer for business logic. This separation standardizes architecture, ensuring maintainable and evolvable server-side applications.

API design best practices involve using RESTful structures, clear routing, and versioning. These patterns keep APIs clean and evolvable across Node/TypeScript environments like Hono and Next.js Route Handlers.

Yes, these backend architecture patterns apply directly to Cloudflare Workers and Hono. They provide concrete implementations for middleware, caching, and service layers tailored to edge and serverless environments.

Implement JWT-based authentication and RBAC authorization using dedicated middleware patterns. This secures endpoints by verifying tokens and enforcing role-based access control before reaching the service layer.

For resilient backends, apply operational patterns like centralized error handling, retries, and background job processing. These mechanisms improve reliability during asynchronous tasks and unexpected failures.

Introduce Redis caching patterns when you need to optimize data access and reduce database load. The service layer coordinates cache invalidation and retrieval to maintain consistency while improving response times.