Design and implement a general-purpose data access layer application for ASP.net

Designing and implementing a versatile data access tier for a asp.net application
by Paul Abarham
In this article, we'll drill down deeper the "a n-tier architecture and our focus'll be" on the data ACC ESS Tier (DAT)
Abstract

Design and implement a general-purpose data access layer application for ASP.net
Author Paul Abarham translation cwxiao888@163.com

In this article, we'll delve into the design of the n-tier architecture, and we'll focus on DAT (Dat,data access tier).
Summary

In this article, we'll drill down deeper the "a n-tier architecture and our focus'll be" on the data ACC ESS Tier (DAT) (Figure 0). Our goal are to design and implement a appropriate data access tier (DAT) for scalable, reliable and interoperable web appl Ication. I have divided this article in to two major parts. In the "I", we'll discuss about architectural goals, typed DataSet, Eventlogs and httpmodules, which are To understand the second part of this article. We'll build in the second part a small (but fine) n-tier application and my focus'll be on design and implementation O F data access tier. You need a SQL Server (Database:northwind) and vs.net to follow this article.
In this article, we will delve into the design of the n-tier architecture, and we will focus on DAT (Dat,data access tier) (Figure 0). Our goal is to design and implement a scalable, reliable and mutually cooperative DAT network application. I have divided this article into two main sections.
In the first part, we will discuss the purpose of architecture, typed Dataset,eventlogs and httpmodules, which is beneficial to understanding the second part of this article.
In the second section we will create a small (but very good) n-tier, and our focus is on designing and implementing DAT.
You need a SQL Server (database: Northwind) and vs.net to follow this article.
Contents: Content
1. Designing Goals of a data access tier (DAT) DAT design goal
1.1 Architectural Goals Architectural objectives
Installation of the 1.2 installation of the prototype prototype
1.3 Typed Datasets
1.4 Event Logs
1.5 httpmodules
2.0 implementing versatile data access tier (DAT) implements common dat