Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Introduction to the ORM | Introduction to Django ORM
course content

Course Content

Django ORM Ninja: Advanced Techniques for Developers

1. Introduction to Django ORM

Introduction to the CourseIntroduction to the ORMStart a New ProjectInitialize a New Project

2. Models, datatypes, and fields

Defining The First ModelField Data TypesDefine Other ModelsMigrationsAdmin Interface

3. Queries

Create QueryRetrieve QueryLazy QueriesOrdering and SlicingUpdatingDeleting

4. Relations

Many-to-OneForeignKey ArgumentsOne-to-OneMany-to-Many

5. Complex Queries

Field LookupsQ and F ObjectsAggregationsAnnotationsMinimazing Database Hints

6. Advanced

Class MetaConstrainsTransactions BasicsUser Model

Django ORM Ninja: Advanced Techniques for Developers

Introduction to the ORMIntroduction to the ORM

The Django framework includes an Object-Relational Mapper (ORM) layer, which is not specific to Django; you can find it in other programming languages as well. For example, Flask typically utilizes SQLAlchemy, which is another ORM.

The ORM is a powerful feature of Django that allows you to interact with your database. It provides a Pythonic way to create SQL queries and manipulate the database, making developers' lives easier.

The ORM maps the Python objects we create to database objects. In simple terms, it bridges the gap between Python and SQL.

Django's ORM automatically connects your project to the database. It's straightforward to use and follows the Active Record design pattern, where each database table corresponds to a Python class (model).

In conclusion, ORM accelerates application development and allows you to use Python instead of writing raw SQL queries. It also simplifies database migrations when working with different databases.

1. Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design.
2. Django's ORM is unique and cannot be found in other programming frameworks.
3. What does ORM stand for in Django?
4. What is the primary benefit of using Django's ORM?

Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design.

Select the correct answer

Django's ORM is unique and cannot be found in other programming frameworks.

Select the correct answer

What does ORM stand for in Django?

Select the correct answer

What is the primary benefit of using Django's ORM?

Select the correct answer

Everything was clear?

Section 1. Chapter 2
course content

Course Content

Django ORM Ninja: Advanced Techniques for Developers

1. Introduction to Django ORM

Introduction to the CourseIntroduction to the ORMStart a New ProjectInitialize a New Project

2. Models, datatypes, and fields

Defining The First ModelField Data TypesDefine Other ModelsMigrationsAdmin Interface

3. Queries

Create QueryRetrieve QueryLazy QueriesOrdering and SlicingUpdatingDeleting

4. Relations

Many-to-OneForeignKey ArgumentsOne-to-OneMany-to-Many

5. Complex Queries

Field LookupsQ and F ObjectsAggregationsAnnotationsMinimazing Database Hints

6. Advanced

Class MetaConstrainsTransactions BasicsUser Model

Django ORM Ninja: Advanced Techniques for Developers

Introduction to the ORMIntroduction to the ORM

The Django framework includes an Object-Relational Mapper (ORM) layer, which is not specific to Django; you can find it in other programming languages as well. For example, Flask typically utilizes SQLAlchemy, which is another ORM.

The ORM is a powerful feature of Django that allows you to interact with your database. It provides a Pythonic way to create SQL queries and manipulate the database, making developers' lives easier.

The ORM maps the Python objects we create to database objects. In simple terms, it bridges the gap between Python and SQL.

Django's ORM automatically connects your project to the database. It's straightforward to use and follows the Active Record design pattern, where each database table corresponds to a Python class (model).

In conclusion, ORM accelerates application development and allows you to use Python instead of writing raw SQL queries. It also simplifies database migrations when working with different databases.

1. Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design.
2. Django's ORM is unique and cannot be found in other programming frameworks.
3. What does ORM stand for in Django?
4. What is the primary benefit of using Django's ORM?

Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design.

Select the correct answer

Django's ORM is unique and cannot be found in other programming frameworks.

Select the correct answer

What does ORM stand for in Django?

Select the correct answer

What is the primary benefit of using Django's ORM?

Select the correct answer

Everything was clear?

Section 1. Chapter 2
some-alt