The business logic layer (BLL) is the layer in a multi-layer software architecture which separates the business logic from other layers such as the data access layer (DAL) and user interface (UI or presentation layer).
I am writing a project in Django and I see that 80% of the code is in the file models.py. …
python django model-view-controller data-access-layer business-logic-layerI went for an interview, and was asked to show up my Business layer architecture. I have some idea about 3 …
n-tier-architecture 3-tier business-logic-layerWhat are domain objects and domain services in software architecture? I am not familiar with them or how they differ …
java business-logic-layer domain-objectFirst, before anyone screams dupe, I had a hard time summarizing it in a simple title. Another title might have …
asp.net-mvc model-view-controller design-patterns business-logic-layerI know this might sound silly but I am finding it hard to understand the need of a service layer …
asp.net-mvc-2 architecture business-logic-layer service-layerI have been doing a lot of reading on service layers and business layers and how they compare. I have …
asp.net-mvc model-view-controller architecture service-layer business-logic-layerWe are developing a web application. We want to possibly reuse the work we do here for a different application …
web-services web-applications data-access-layer business-objects business-logic-layerSay i have 3 layers layer 1: WPF Project (contains: xaml, viewmodels, mvvm framework) layer 2: business logic layer (contains: plain c# classes) …
c# .net wpf entity-framework business-logic-layerI have a business layer that has some business objects/POCOs/entities/whatever. I also have some repositories for the …
c# business-logic business-objects business-logic-layer