Don Lewis Designs

Hello, I’m Julius Briner from the University of Berlin in Germany and this article is a primer into building a 3 Tier Architecture in .NET

In this article we are going to look at the simple steps on how to create a 3 tier architecture application in .NET.

Basically three tier architecture needs to 3 distinct layers to be created.

1. UI Layer –  All you UI related stuffs like pages, user controls, CSS and java scripts will go into this.

2. Business Layer – All business rules are performed here.

3. Data Access Layer – All data access code like connecting to database and getting the details are done here.

In this example we will build a simple Employee Application.  The following layers are described as follows:

 

1. Employee.cs

a. This is a base class. Whenever we need to pass and get the employee details, we will be using this class.

2. EmployeeCollection.cs

a. This class is inherited from Collection which will hold the collection of Employee objects.

 

For this project I built the application using VS2005 and ASP.NET 2.0. Make sure you have Web Project Template installed in your machine else, you won’t be able to open this application.

I have attached the demo application of 3 tiers. You can just download it and how a look how exactly we can implement the 3 tier architecture in the projects.

This is basic for n-tier architecture need to think more when you design your project on how to implement the tiered architecture.

 

The example can be downloaded at the following site    http://www.codeproject.com/KB/aspnet/

 

 

Source: Julius Briner, Berlin, Germany

 



By: Julius Briner

About the Author:

Caffeinated Content

When building a web site you need to fist have solid search engine optimization structure. You also need to create a lot of unique content talking about your main keywords of focus.  This will help to increase website traffic.

Your structure should include keywords in your Title, Meta Tags and Page content. However don’t use your keywords too much because you will be docked by the search engines for keyword abuse. 

I also recommend creating a blog and getting the word out there about your blog. This will help you dramatically to increase backlinks to your site which ultimately improve your search rankings.

Next, you must focus hard on obtaining links to your web site. You can create pages on popular sites such as Squidoo, Facebook, Myspace, Twitter, MyBlogLog, Blogger, and others. Once you create content on these web sites make a link to your actual main website. This will tell the search engines that you are legitimate and that you offer quality services.

If you don’t have time to do these sort of these things on your own, hire an expert! There are many marketing providers such as SEO consultants and SEO experts. These are people who can help work on your web site and teach you what you need to know about search engine optimization. You will notice that the services they offer usually come in two different forms. Make sure to interview them with a fine-tooth comb and ask for their portfolio.  SEO Consultants are great to help with your online marketing when you are first building your website on the Internet. Either way, they are just giving you the knowledge that you need to set up your own website.

Most of the time, when you find SEO experts that are willing to offer you paid advice, and after talking to them you will notice that you should hire them to do everything. You give them the information about your site, and they set it up in a way that is very appealing to search engines. They should also develop a strong link building campaign for your web site.

If you give a man a fish, you will feed him for a day and f you teach a man to fish, you will feed him for a life time. Pretty much, that means the SEO consultants are teaching you how to do search engine optimization and helping you. So you get the best of both worlds.



By: Joel McLaughlin

About the Author:

Caffeinated Content – Members-Only Content for WordPress

CSS is also beneficial for Google because of the following

* Lesser file size

* Management of page configuration

* Google gets the certain content even if it is hidden

A web page that uses CSS carries a small quantity of codes. Google and other search engines prefer web pages with small file sizes. Another benefit of CSS is that you can create data that are in line with HTML standards without sacrificing the quality of the page.

Web designers can also use CSS to create attractive pages and still be in line with certain design ethics. Many designers are still hesitant to create web pages according to standards and guidelines because they feel that sticking to such may result to just plain web pages. Google on the other hand gives credit to web pages that are well composed.

There are some browsers that do not accept CSS standards and some may read it differently. To address this make CSS suited for cross-browsing and be sure that in the absence of CSS the HTML page is still up to standard.

Another function of CSS is to manage how fundamentals of a web page are being use; example would be the size of the headings that will be used for HTML page.

CSS also caters to the most popular browsers in web such as Internet Explore, Firefox, Safari, and Opera.

Managing your web site with CSS have the following advantage:

CSS tends to make your web pages faster

Time is of the essence in browsing a web page, CSS and HTML codes can cut the time by matching the standards of ‘XHTML Transitional’ or ‘XHTML Strict’. It is the action of downloading the page and actual posting of the page on screen.

Unlike using the tables for layout, which tends to consume more time in showing the page, CSS and right DocType can display the pages fast.

In reality, using CSS on web sites can decrease the time needed to show such images by a quarter of a second. It may be that small amount of time, but it is relevantly important to users and patrons of the site.

CSS allows faster updates

Need to add something on your site or promote new products? CSS enables the web designers to update the site in few minutes or so. Having CSS can make updating easier and faster. Such suppleness offered by CSS enables web designers to incorporate changes one day and on the next can revert it to its original state all in one file change.

CSS is a Search Engine Optimization friendly

CSS decreases HTML from the web pages and majority of it is managed by CSS therefore a search engine can locate easily the textual content of the page.

Proper XHTML such as heading tags, bold or strong tags gives the search engines key words that are valuable on the page. As such, searching for match words on the pages increases and are given utmost importance.

CSS supports Disability Discrimination Act

CSS is not only convenient for web designers, but also for people with disability that uses the web site. Using CSS enables persons with disability to navigate through the pages in their own preferences –i.e. making fonts larger or smaller- giving the user satisfactory experience’s also adheres with the UK Disability Discrimination Act for accessing web sites.

CSS enables different device browsing

Demands of Web access through mobile phones or PDAs is slowly increasing year after year. CSS allows these devices to properly display the pages content effectively and easily. And as for web designers, incorporating them in theses devices is no sweat via the CSS.

Web Design Bangalore is one of the leading companies in the field of web design and development based in Bangalore, India. Visit www.WebDesign-Bangalore.com for web design and development, search engine optimization and internet marketing services.



By: sanjay kumar

About the Author:

Kansieo.com

The dramatic relevance of mid-century modern design continues to take a foremost role in today’s design inspiration.