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- Core Tech

Guided: Exploring Entity Relationships in EF Core
Entity Framework Core (EF Core) is a powerful Object-Relational Mapping (ORM) framework designed to simplify database schema management through its comprehensive suite of tools. In this Code Lab, you will learn how to declare one-to-one, one-to-many, and many-to-many entity relationships using EF Core configurations. You will gain experience declaring these relationships using Conventions, Data Annotations, and the Fluent API. This Lab is an excellent opportunity for developers to explore how EF Core can be used to map various types of entity relationships.

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What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.