DataAccess reference gave to web site

Question

0.00/5 (No votes)

See more:

Hi all,

I have a doubt regarding adding references to website.
What type of problems I may face if add 'DataAccess' reference to 'web site'.

As per my knowledge it is mandatory to give business facade and common class references to website.

Posted 24-Feb-13 18:49pm

Ram424

Updated 25-Feb-13 0:45am

v2

Add a Solution

Comments

Asim Mahmood 25-Feb-13 2:58am

please clarify your question.

Raja Soosai 25-Feb-13 5:04am

You are asking about Layering or some other question. Keeping a intermediate layer is always best, between DataAccess and Website

bbirajdar 25-Feb-13 9:21am

You may get error messages like - "Are you sure to add the reference ? If not then why did you waste your time in writing the DataAccess logic..." ;)

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sandeep Mewara · Answer 1 · 2013-02-25T08:34:00

What type of problems I may face if add 'DataAccess' reference to 'web site'.
Well, as per feature working, no problem. By adding a DataAccess reference, you are removing business layer segregating the UI & DA layers. Thus, converting your application architecture into 2-Tier application.

It is NOT mandatory to have a BL between UI & DA. One of the general good architecture used is 3-Tier where BL keeps UI & DA separate and acts as mediator. There are benefits of this structure like easy maintenance and no coupling of DB with UI. Easy change of DB layer without affecting UI or vice-versa.

In case you want to know/read more on 3-tier architecture, please have a look at these:
3-tier architecture in C#[^]
3-Tier Architecture Examples[^]
3-Tier Architecture in ASP.NET with C#[^]