django-orm

Optimizes Django ORM usage across models, queries, migrations, and multi-tenant setups.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/carlos-ASG/tu-voz-en-ruta --skill django-orm
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: django-orm
Source: https://github.com/carlos-ASG/tu-voz-en-ruta/tree/main/skills/django-orm
Command: npx skills add https://github.com/carlos-ASG/tu-voz-en-ruta --skill django-orm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Django projects often struggle with inconsistent ORM usage, leading to hard-to-maintain queries, redundant patterns, and risky migrations. This Skill consolidates patterns and best practices for Django ORM usage.

Core Features & Use Cases

  • Custom Type Hints: Use typing with Django QuerySets to improve type safety.
  • Custom Managers and QuerySets: Reusable filters and query patterns for common data access.
  • Efficient Queries: Guidance on select_related, prefetch_related, values/values_list, and annotations to optimize performance.
  • Transactions & Migrations: Best practices for atomic operations and multi-tenant migrations with django-tenants.
  • Use Case: A multi-tenant app that requires efficient data access across tenants while keeping models clean and testable.

Quick Start

Follow a minimal workflow to apply the patterns: create a Django model, add a custom manager, and implement a queryset with related optimization. Then run migrations and query with optimized patterns.

Frequently Asked Questions about django-orm

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I optimize Django ORM queries to handle large workloads?

Optimize Django ORM queries by applying select_related and prefetch_related to reduce database hits, and use values or values_list to fetch only necessary columns, which significantly improves query performance for large workloads.

What is the best way to add type hints to Django QuerySets?

Add type hints to Django QuerySets by applying custom typing directly to your models and managers. This improves type safety and allows static type checkers to better validate your data access layer across the project.

How do I implement reusable filters with custom managers in Django?

Implement reusable filters by creating custom managers and QuerySets in Django. This pattern encapsulates common data access logic, keeping your models clean and ensuring query patterns remain testable and maintainable.

Does this approach support multi-tenant migrations with django-tenants?

Yes, this approach supports multi-tenant migrations using django-tenants. It provides best practices for atomic operations and managing schema migrations across multiple tenants while maintaining data isolation.

When should I use annotations in Django ORM queries?

Use annotations in Django ORM queries when you need to compute summary or derived values directly within the database. This reduces Python-level processing overhead and minimizes the amount of data transferred from the database.