Udemy – ORM, N-Tier Architecture, Multi Layered Applications 2023-12

Udemy – ORM, N-Tier Architecture, Multi Layered Applications 2023-12 Downloadly IRSpace

Aug 16, 2025 - 06:54 Updated: Aug 17, 2025 - 19:29

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Udemy – ORM, N-Tier Architecture, Multi Layered Applications 2023-12

ORM, N-Tier Architecture, Multi Layered Applications Course. This course teaches how to build multi-tier applications using ORM and N-Tier architectures. Combining their prior knowledge of object-oriented principles, CRUD operations, and algorithmic thinking, students will create a multi-tier application with different layers including business, data, service, and presentation layers. The course focuses on architectural flexibility and shows that changing one part of the application does not require rewriting the entire code. For the data layer, both synchronous and asynchronous methods are taught, and Entity Framework Core is used as the primary ORM in C#, including topics such as Code First, Database First, Data Annotations, and Fluent API. Students will also implement various presentation layers such as Console, Windows Forms, WPF, and MVC to gain a better understanding of building diverse user interfaces based on the basic three-tier architecture. Although some of the technologies discussed may be old, their principles are essential for developing programming thinking. Mastering concepts such as components, delegates, events, SOLID principles, and clean coding practices provides a strong foundation for software development. This course serves as a stepping stone to more advanced topics such as authentication, payment, and data management, preparing students to build more complex applications.

What you will learn

What is object-relational mapping and why is it important?
Why should you have different layers in your application and what features should you implement in it?
Understanding and using asynchronous programming.
Create unit tests using the NUnit library.
Faster data layer development with a Code First or Database First approach using Entity Framework (Core).
Create different presentation layers (Console, Windows Forms, WPF, and MVC) and understand the benefits of a multi-tiered structure.

This course is suitable for people who:

Anyone interested in software development, and especially creating multi-layered applications.

ORM N-Tier Architecture Multi Layered Applications Course Specifications

Publisher: Udemy
Instructor: Ivan Iliev
Training level: Beginner to advanced
Training duration: 21 hours and 5 minutes
Number of lessons: 60

Course topics

ORM N-Tier Architecture Multi Layered Applications Course Prerequisites

Finishing all the previous courses will be of great help or having a vast amount of knowledge and experience in object-oriented programming and relational databases.

Udemy – ORM, N-Tier Architecture, Multi Layered Applications 2023-12