Code First Approach in Entity Framework | Comprehensive Guide | DotNet Academy

Welcome to DotNet Academy! In this video, we'll explore the Code First approach in Entity Framework, a powerful Object-Relational Mapping (ORM) framework for .NET applications. The Code First approach allows you to define your data model using C# code, and Entity Framework takes care of creating the corresponding database schema. It provides flexibility and control over the database design while keeping the development process smooth and efficient.
Here's what you can expect from this tutorial:
Introduction to Entity Framework and Code First Approach:
Understanding the basics of Entity Framework and its different approaches.
Exploring the benefits and use cases of the Code First approach.
Setting up the Development Environment:
Installing Entity Framework and the necessary packages for Code First approach.
Configuring the connection string and database provider.
Defining Entity Classes and Relationships:
Creating entity classes to represent database tables.
Applying attributes and configurations to define relationships, constraints, and validations.
Handling different types of associations such as one-to-one, one-to-many, and many-to-many.
Working with Data Annotations and Fluent API:
Understanding data annotations and their usage for defining metadata.
Configuring entity properties using data annotations.
Leveraging the Fluent API for advanced configuration scenarios.
Migrations and Database Initialization:
Enabling and managing migrations to track and apply database schema changes.
Creating and applying initial database migrations.
Seeding the database with initial data using migrations.
Performing CRUD Operations:
Implementing Create, Read, Update, and Delete operations using Entity Framework Code First.
Querying data using LINQ (Language Integrated Query).
Implementing eager loading and lazy loading for efficient data retrieval.
Handling Advanced Scenarios:
Working with complex data types and inheritance hierarchies.
Using custom conventions and configurations for fine-grained control over the database schema.
Implementing database-level operations such as stored procedures and triggers.
Best Practices and Performance Considerations:
Following best practices for working with the Code First approach in Entity Framework.
Optimizing performance through proper indexing, caching, and query optimization.
Handling concurrency and transactions in multi-user environments.
By the end of this tutorial, you'll have a comprehensive understanding of the Code First approach in Entity Framework and be ready to leverage its power and flexibility for developing robust database applications. Join us at DotNet Academy and unlock the potential of Entity Framework for seamless integration with your data models.
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