Ultimate ASP.NET 5 Web API Development Guide - Set Up Data Transfer Objects and Refactor Controller

The video tutorial covers handling hotel operations by creating classes and setting validation rules. It discusses the use of inheritance and granularity in class design, followed by refactoring code and using Auto Mapper for efficient data handling. The tutorial also demonstrates implementing CRUD operations with mapping and concludes with testing the API and reviewing documentation.

Why is it important to have validation at both the application and database levels?

How does the mapping process work in the hotel controller?

What considerations should be made when returning hotel objects?

What are the steps involved in performing a full CRUD operation for hotels?