ORM, @property, and Celery Debugging: Encrypted Fields and FieldDoesNotExist Issues

Fix FieldDoesNotExist errors caused by wrapping encrypted fields with @property in Django models. Learn why this issue …

Understanding the Difference Between _, __, and . in Django ORM: When to Use user_id, user.id, or user__id?

A clear guide to the often‑confusing `_`, `__`, and `.` symbols in Django ORM. It explains the real‑world meaning of `u…

Using Django ORM’s F Expressions: Powerful Features and Real‑World Examples

Learn how Django's F expressions let you perform database‑level calculations and comparisons, improving performance and…

The Evolution of Model Choice Definitions: An Overview of the TextChoices Class

This post compares the traditional method of defining choices in Django models with the `TextChoices` class, highlighti…

What is 'Lazy Evaluation' in Django?

Understand the concept of Lazy Evaluation in Django and learn about performance optimization by comparing it with Eager…

Comparison of Django QuerySet’s `.only()` vs `.values()` – Differences and Usage

Compare the differences and usage of Django QuerySet's .only() and .values() methods. Learn about their advantages and …

What is the `.values()` Method in Django QuerySet?

The .values() method in Django provides the functionality to select specific fields in a QuerySet and is useful for per…

Solving the N+1 Problem in Django ORM – A Comprehensive Guide to select_related and prefetch_related

This post explains in detail the concepts and differences of select_related and prefetch_related to solve the N+1 probl…

What is the N+1 Problem in Django ORM? Why Does it Occur?

This article conceptually explains the N+1 problem that occurs in Django ORM and analyzes its causes through various ex…

What is Duplication in Django ORM? The Need and Usage of the distinct() Method

Learn how to use the distinct() method in Django ORM to eliminate duplicate data based on fields. This guide explains w…

Using the Q Class in Django: A Simple Way to Handle Complex Conditions

Learn how to utilize Django's Q class to easily handle complex query conditions in your web applications.

QuerySet and Data Retrieval in Django ORM

Explore QuerySet and data retrieval methods in Django ORM, covering basic usage, filtering, reverse lookups, and perfor…

What is the objects manager in Django ORM? - In-depth Analysis

Explore the objects manager in Django ORM, a powerful tool for simplifying database interactions, creating custom manag…

What is Django ORM? An Introduction to ORM Concepts for Beginners

Learn about Django ORM, its concepts, and how to effectively use it for managing data in your web applications.

Deep Dive into Django Model Structure: An Approach for Better Database Design

Discover how to enhance your database design with Django's model structure, including inheritance and custom user model…