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38
votes
6answers
21k views

How essential is it to make a service layer?

I started building an app in 3 layers (DAL, BL, UI) [it mainly handles CRM, some sales reports and inventory]. A colleague told me that I must move to service layer pattern, that developers came to ...
3
votes
4answers
7k views

Use a service layer with MVC

If a controller gets to fat and model instantation starts to add up a service layer could be used. If I just wrap the logic inside a service class I will get a bunch of Services with one/two ...
7
votes
9answers
4k views

Should I require users to register to use my app?

So I'm very close to releasing an app I've been working on, and the server I integrate with allows me to register users. So I was wondering if I should require users to register with the app before ...
7
votes
3answers
1k views

Motivation for a service layer (instead of just copying dlls)?

I'm creating an application which has 2 different UIs so I'm making it with a service layer which I understood is appropriate for such scenario. However I found myself just creating web methods for ...