backend-patterns

To prevent N+1 query problems, implement database optimization techniques like eager loading and transactions. This Skill provides patterns to structure database interactions efficiently within your Node.js backend.

Structuring API design with repository and service layers separates data access from business logic, creating maintainable backend architecture. This Skill outlines how to apply these patterns for frameworks like Express and Next.js.

The Redis cache-aside pattern works by loading data into the cache only when requested, reducing database load. This Skill explains how to implement caching strategies and cache-aside patterns for server-side applications.

Implement centralized error handling and JWT validation by using middleware patterns to intercept and process requests consistently. This Skill covers authentication mechanisms and role-based access control for Elysia, Bun, and similar frameworks.

Yes, this backend development guide supports microservice architecture design by providing best practices for API interactions, database management, and authentication. Use these patterns to implement robust server-side microservices.