persistence-adapter

Fix N+1 query problems in your ORM by implementing eager loading within your repository pattern. This Skill provides examples for Django ORM, TypeORM, and Rails to fetch associated data efficiently and prevent multiple database round trips.

The repository pattern abstracts data access, providing a clean separation between business logic and database persistence. This Skill demonstrates how to implement it across Ruby on Rails, Node.js with TypeORM, and Python with Django ORM for maintainable code.

Create a database migration to add a column by defining schema changes with rollback capabilities. This Skill guides you through schema management processes to ensure robust database migrations across multiple tech stacks like Ruby on Rails and Django.

Yes, this database persistence guidance supports both Node.js and Python frameworks. It provides comprehensive examples for TypeORM in Node.js and Django ORM in Python, alongside Ruby on Rails, covering data access and query optimization.

Optimize SQL indexing and analyze query performance by applying the query optimization techniques provided in this Skill. It covers preventing N+1 queries, optimizing indexing strategies, and performance tuning across various ORM implementations.