Application I develop requires several data sources (2 RDBMS and one file stora开发者_如何学JAVAge) to operate. I\'m going to incapsulate datasources with DAL library & Business Logic layer.
Date Created a specific example I\'m interested in - but there are other bits of data that fall into the same category: data which you\'d want to capture about any vaguely important entity.
I am designing my first Layered Application which consists of a Data, Business, and a Presentation layer.
Hi I have class for my Data Access Layer that contains a function called GetCitiesByLocation and it looks like this
I\'m developing a project using a layered architecture. I have a DAL in which i\'m using Entity Framework, a开发者_StackOverflow business logic layer which consumes the objects returned by the DAL and
I need to build a data access layer and I am looking for the right design pattern. what I need is: object mapping: it shouldn\'t be too complicated and not generic.
We are working on improving our DAL which is written in LINQ that talks to the MS SQL database. Our goal is to achieve good re-usability with as little code as possible.
I downloa开发者_运维技巧ded subsonic 3.0.0.4 and i am trying now to configure it to work with mysql and Visual studio 2010.
I have a few lookup tables that I am in the process of plumbing through my app.These are tables that drive dropdowns on the website.They have no business logic, but they need to get from the database
What are the naming conventions you use for application domain model classes and presentation layer classes? Postfixes/Prefixes to distinguish the aim of the class from the first sight:
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