Please consider the following scenario. You have a stored proc returning multilple result sets for queries run for reporting purposes.
I am using Entity framework for my DAL (Data Access Layer). We have three different instance of DB (DEV,QA,PROD). The DAL is part of a DLL which expos开发者_开发技巧es the DA as API for the business l
Dear All, Actually I have done all my Biz(business layer) and DAL CRUD Opprations using static methodes
I just asked myself is it real开发者_如何学运维ly needed to pass the whole List SelectedCustomers to the delete method of the Repository like:
I am trying to re-design a data access layer that was originally built using Raptier.Raptier generats methods that accept a where clause as a parameter to be passed in to a stored proc.I really need t
I want to offer my users a rich query functionality so they can dynamically add Where clauses, change sort orders and groupings.oData seems to be the best technology for the job, but I don\'t know how
A project base on classic 3 layers: UI(not important in this question), business logic layer and data access layer. I have several tables: CustomersProductsOrdersUsers. The design is supposed to be:
Scenario: Creating an app for learning purposes and am trying to make it database independent. I have looked at the beerhouse architecture quite a bit where each database has its own dal an a mixture
My application\'s persistence layer is formed by a Storage trait and an implementing class. I\'m vacillating on this issue: should the fetchFoo(key: Key) methods should return Option[Foo], or should t
I\'m designing a C# application Presentation ( web site + flex apps ) Business Logical Layer (might be WCF to enable multi client platforms)
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