Entity Framework Core: Practical Data Access for .NET Developers

Modern software development requires a robust, efficient way to bridge the gap between object-oriented code and relational databases. Learning Entity Framework Core (EF Core) gives you the power to query and manipulate data using C# without writing complex SQL by hand. This course guides you from the fundamental concepts of Object-Relational Mapping (ORM) to building and managing real-world database schemas. You will read clear explanations, study practical code snippets, and learn how to write clean, maintainable data access code for modern .NET applications. What you will learn: Understand core ORM concepts, DbContext configuration, and database connection strategies; Model relationships including one-to-one, one-to-many, and many-to-many using Fluent API and Data Annotations; Query data efficiently using LINQ, eager loading, explicit loading, and modern no-tracking queries; Manage database schema changes safely using EF Core migrations and initializers; Apply performance tuning techniques, including compiled queries and interceptors; Practice writing tests for your data access layer using lightweight database providers. You will start with essential database terminology and setup, then progress through query composition, schema management, and advanced optimization techniques. The text-only format allows you to study code patterns at your own pace and easily integrate them into your development workflow. This course is designed for beginner .NET developers who want to master database integration. A basic understanding of C# is recommended, but no prior database or EF Core experience is required. Start reading today to build faster, more reliable data-driven .NET applications.