SQLAlchemy ORM Expert

소개

This skill provides expert guidance for leveraging SQLAlchemy 2.0+ to build robust, high-performance database layers for customer support and enterprise systems. It covers modern declarative mapping, sophisticated relationship patterns, and advanced session management for both synchronous and asynchronous environments. Developers can utilize its patterns for complex query optimization, eager loading to prevent N+1 issues, and deep integration with frameworks like FastAPI and PostgreSQL, ensuring data integrity and scalable performance in production-grade backend engineering.

주요 기능

• Advanced relationship patterns including many-to-many association tables
• Optimized session management for synchronous and asynchronous applications
• Modern SQLAlchemy 2.0+ declarative mapping with type hints
• Eager loading techniques like joinedload and selectinload to eliminate N+1 issues
• Complex analytical aggregation and multi-filter search implementation
• 17 GitHub stars

사용 사례

• Building high-concurrency ticketing and support systems with FastAPI
• Implementing complex data curation and bulk operations with proper session handling
• Creating analytics dashboards with optimized database aggregation queries