The backend-patterns skill provides Claude with a comprehensive framework for building high-performance, production-ready server-side applications. It focuses on modular architecture through the Repository and Service layer patterns, ensuring business logic remains decoupled from data access. By incorporating best practices for database optimization—including N+1 query prevention and transaction management—alongside advanced caching strategies using Redis, this skill helps developers build systems that scale efficiently. It also covers essential security and operational concerns like JWT-based authentication, role-based access control (RBAC), and centralized error handling, making it an indispensable tool for modern web development.
主要功能
01Database performance optimization including N+1 prevention and indexing
02Resilient error handling with centralized managers and exponential backoff retries
03API design standards for RESTful resources and GraphQL endpoints
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05Multi-level caching strategies using Redis and Cache-Aside patterns
06Layered architecture implementation (Repository, Service, and Controller layers)
使用场景
01Designing secure API endpoints with built-in rate limiting and RBAC authorization
02Optimizing database interactions and implementing background job queues for async tasks
03Refactoring monolithic backend logic into maintainable service and repository layers