Asked by: Annick Pooja
technology and computing databases

What is ASP Net business layer?

Last Updated: 25th February, 2020

Business Logic Layer. In your ASP.NET Core controllers, you often use repository interfaces (ICourseRepository), domain classes (Course) and services (PhotoService). All these are part of the business logic layer. They represent the core of an application irrespective of any presentation or persistence frameworks.

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Similarly, you may ask, what are asp net layers?

Basically a 3-Tier architecture contains the following 3 layers:

  • Application Layer or Presentation Layer (our web form and UI Part)
  • Business Logic Layer (Bussinesslogic)
  • Data Access Layer (DataAccess)

One may also ask, what is ASP Net business object? are used to retrieve and save the data into a database. The business object contains both state (data) and behavior that is logic specific to the business. Let us understand how to use Business Objects as Model in ASP.NET MVC Application.

Furthermore, what is business layer in C#?

It is a software pattern that separates components of an application into separate logical layers to establish code boundaries, promote flexibility, and allow reuse. Business Logic Layer (BLL): Application processing. Coordinates data between the UI and DAL. Data Access Layer (DAL): Where data management occurs.

What is the difference between data access layer and business logic layer?

The data access layer provides a centralized location for all calls into the database, and thus makes it easier to port the application to other database systems. To maximize reuse opportunities, business logic components should not contain any behavior or application logic that is specific to a use case or user story.

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