Does it include best practices for data integrity?

Yes, the skill provides implementation patterns for atomic transactions, savepoints, and select_for_update locking to ensure consistent data states.

Can this skill help with complex search functionality?

Yes, it includes patterns for using Q objects to build complex OR/NOT queries and database functions for string manipulation and filtering.

How does this skill help with Django performance?

It provides specific patterns for eager loading using select_related and prefetch_related to eliminate N+1 query issues and optimize database hits.

Does it support advanced data calculations?

Absolutely. It covers database-level aggregations, annotations, and conditional expressions to perform heavy lifting within the database layer.

Django ORM Patterns

Name: Django ORM Patterns
Author: TheBushidoCollective

byTheBushidoCollective

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Database Management

Implements efficient, production-grade Django database patterns for complex queries, model relationships, and performance optimization.

The Django ORM Patterns skill provides a comprehensive toolkit for building scalable database-driven applications within the Django framework. It offers specialized guidance on everything from foundational model definitions with optimized indexing to advanced QuerySet techniques like Q and F objects, database-level aggregations, and complex annotations. Designed to eliminate common pitfalls like the N+1 query problem, it empowers developers to implement high-performance data retrieval using select_related and prefetch_related, while also ensuring data integrity through robust transaction management and custom managers.

Key Features

0195 GitHub stars

02Advanced QuerySet optimization including N+1 query prevention patterns

03Database-level aggregation, annotation, and conditional expressions

04Complex logic implementation using Q objects and F object field references

05Atomic transaction handling and database-level locking for data integrity

06Custom Manager and QuerySet patterns for reusable business logic

Use Cases

01Optimizing slow Django applications by refactoring inefficient database queries

02Building complex reporting dashboards using ORM-based aggregations and annotations

03Designing robust data models with proper indexing and relationship constraints

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add thebushidocollective/han django-orm-patterns

For use in Claude.ai and ChatGPT

Download Skill