ASP.NET Consulting: Assuring Dynamic Web Applications Services

ASP.NET is one of the upper and dynamic web applications developed by software giant Microsoft. The application framework is a favorite among programmers in the development of Web applications and services and dynamic Web site. What makes ASP.NET so special is the n-tier architecture. In each area of application development, is the most important feature of the architecture. Application performance and scalability issues of the future development of the application will be decided by the architecture on a larger scale. An ASP. NET consulting company to learn more about the advantages of several layers of n-tier architecture.

It is the n-Tier architecture which breaks the solution process into different projects as per the business requirements. It is easy to work with and also reduces complexity nature of a business. Hire the service of a .NET consulting company who understands you complex business requirements. There are three layers in an n-Tier application viz., the presentation tier, the business tier, and lastly the data tier. One layer has to interact with the layer immediate below and each layer performs designated functions. The presentation tier displays user interface to the end user or the programmer. This layer or tier is used by programmers for designing purpose. In ASP.NET it includes server controls, ASPX pages, and user controls.

The business layer acts as an intermediary through which the data is transmitted from the presentation layer. The architecture in ASP.NET, the use of OLE DB objects or SqlClient for retrieving, updating and deleting data from Access databases or SQL server and retrieved data are passed to the presentation layer in a DataSet or DataReader. The data layer of the receipt of data from the business layer sends the data to the database or vice versa. This data layer is divided into subgroups BLL (business logic layer) and DAL (Data Access Layer). In ASP.NET it uses SqlClient or OleDb to retrieve data and sending it to BLL.

Thus, the n-tier architecture in ASP.NET is supported a uniformed approach to design in use. To consult with an ASP.NET consulting firm for an end product that is robust and dynamic.

The Shrek Model of Website Design

Here is a web design theory : websites are like onions, you see, since websites have layers. And ogres are like onions, since ogres have layers. Websites are designed by web designers. Ergo - web designers are like ogres.

So, let's explore why web designers are like ogres.

Firstly, let's see why we say that websites are like onions, with layers, in the first place - since this is the whole raison d'etre of my argument.

~Websites have an outer layer~

This is the graphical look and feel

~The second layer of a website is the structure~

The structure could be determined through some method such as functional decomposition, where the web designer might start with the main function (home page) and break the site into manageable sub sections so that he ends up with a clear idea of the scope of the site as well as the internal structure. So here your web designer needs to have some knowledge of basic Software Engineering principles. But even more than that, once the main functions of the site have been designed, the functions need to be married to the graphical design in such a way that the system is usable. A knowledge of the principles of good web design and usability (ala Nielson - http://www.useit.com/alertbox/20030825.html), and a familiarity with the site http://www.webpagesthatsuck.com/ to learn how to avoid making mistakes such as 'mystery meat navigation', is essential.

~The third layer of a website is the dynamic and interactive elements~

Frontpage and Photoshop, you can get only so far. Your web design man-eaters may find that it simply to go and kill a couple of nerdy programmers to steal respond, their manuals: PHP and MySQL for Dynamic Web pages, AJAX and PHP - Building Web Applications with. And he would know better that it is not Ruby on Rails is a jewel on a railroad track.

~Then we get to the content~

The site must have good quality content to fill. Sometimes you are lucky, your client give you a good content. At other times, you'd better start rewriting technology research and business waffle to speak and to ask your client, if he could gently five national interests. Thus, a good copy of the knowledge and command of English will not go wrong.

So, we have the layers that make a website. The core, though, is the marketing strategy.

~Marketing Strategy~

We all know that it is NOT just a case of 'build it and they will come'. The website needs to be marketed and it can only be marketed if the underlying SEO principles have been kept in mind right from the start - in other words, links are easily followed by humans as well as search engines, all pages have meaningful titles, keywords are gently worked into the content of the pages. Apart from that, someone needs to take the marketing budget allocated to the website (all websites have a marketing budget, right?) and use that marketing budget to get the best ROI for the site - decide on the best Internet Marketing strategies for building links and traffic and then go forth and execute (the strategy, that is).

Now, my question is: Is it fair to expect one person to have all these skills?

Years ago when I studied 'Computer Science' there was basically one job title to aspire for and that was 'Systems Analyst'. If you worked for a really big corporate they might have distinguished between System Analyst and Programmer. (And there was also a career called 'Punch Operator', which strangely enough, has disappeared since today we all are supposed to do our own punching...) And yes, I suppose the 'System Analyst' of that time was supposed to do everything - analyze, build, test, deliver and support the system.

But... tempers fuggit.... 'That was then, this is now.'

Today, there are myriad career paths available for the aspiring math's whiz-kid who sits down for an aptitude test. Anything from Business Analyst to Test Manager to Network Administrator to IT Technician....

And BTW, if you are a COBOL programmer, you are a COBOL programmer. You know COBOL; that is what you do. Nobody would expect you to sort out the DNS entries for the company intranet server.

But the same specialization doesn't seem to have filtered through to the web design arena. I saw a job description just today for a 'web developer' who is supposed to have the following skills: Photoshop, Fireworks, Flash, Swish, .net, C#, MSAccess, SQL design experience, ASP, VB, .net, HTML, DHTML, ASP, XML, CSS, Javascript and VBscript. And this poor sod is supposed to also maintain networks and troubleshoot Windows servers. And wait for it - this paragon of a web design ogre will be paid what practically constitutes a minimum wage in the IT world. And this is in the corporate world, where they should really know better and where they can actually afford to appoint specialists.

If you are a web design freelancer working for yourself is that you better be sure you are familiar in all the skills that the layers in the structure of a website ... or rather the beginning of the work to go on a plan to create strategic partnerships with other specialist professionals. In this way you can have some freedom in which specialized aspects of Web design that you enjoy most, and the ability to offer, others do the same.

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Model of Website Design

Here is a web design theory : websites are like onions, you see, since websites have layers. And ogres are like onions, since ogres have layers. Websites are designed by web designers. Ergo - web designers are like ogres.

So, let's explore why web designers are like ogres.

Firstly, let's see why we say that websites are like onions, with layers, in the first place - since this is the whole raison d'etre of my argument.

~Websites have an outer layer~

This is the graphical look and feel of the site. This is normally what most people think of when they refer to 'web design'. In order to create this your common, or garden, web design ogre needs to have an artist's eye and a designer's skill with tools such as Photoshop or Fireworks. The graphical web designer needs to have insight into the latest web design styles, He needs to be able to wield shades and shadows and meld them into Web 2.0 flavored onion soup. Preferably soup not made with eyeballs.

~The second layer of a website is the structure~

The structure could be determined through some method such as functional decomposition, where the web designer might start with the main function (home page) and break the site into manageable sub sections so that he ends up with a clear idea of the scope of the site as well as the internal structure. So here your web designer needs to have some knowledge of basic Software Engineering principles. But even more than that, once the main functions of the site have been designed, the functions need to be married to the graphical design in such a way that the system is usable. A knowledge of the principles of good web design and usability (ala Nielson - http://www.useit.com/alertbox/20030825.html), and a familiarity with the site http://www.webpagesthatsuck.com/ to learn how to avoid making mistakes such as 'mystery meat navigation', is essential.

~The third layer of a website is the dynamic and interactive elements~

FrontPage, and Photoshop can only take you so far away. Your web site design monster may find that he was just a nerd to kill his wife to steal their programmers reference manual: PHP and MySQL dynamic web, Ajax, and PHP - Building Response Web applications. He's good to know, Ruby on Rails is not the jewel in the train track.

~Then we get to the content~

The website needs to be filled with good, quality content. Sometimes you are lucky and your client gives you good content. Other times, you'd better start rewriting the techno-speak and corporate waffle and ask your client gently if he can state five benefits of their services. So, a good knowledge of copywriting and a command over the English language will not come in amiss.

So, we have the layers that make a website. The core, though, is the marketing strategy.

~Marketing Strategy~

We all know that it is NOT just a case of 'build it and they will come'. The website needs to be marketed and it can only be marketed if the underlying SEO principles have been kept in mind right from the start - in other words, links are easily followed by humans as well as search engines, all pages have meaningful titles, keywords are gently worked into the content of the pages. Apart from that, someone needs to take the marketing budget allocated to the website (all websites have a marketing budget, right?) and use that marketing budget to get the best ROI for the site - decide on the best Internet Marketing strategies for building links and traffic and then go forth and execute (the strategy, that is).

Now, my question is: Is it fair to expect one person to have all these skills?

Years ago when I studied 'Computer Science' there was basically one job title to aspire for and that was 'Systems Analyst'. If you worked for a really big corporate they might have distinguished between System Analyst and Programmer. (And there was also a career called 'Punch Operator', which strangely enough, has disappeared since today we all are supposed to do our own punching...) And yes, I suppose the 'System Analyst' of that time was supposed to do everything - analyze, build, test, deliver and support the system.

But... tempers fuggit.... 'That was then, this is now.'

Today, there are myriad career paths available for the aspiring math's whiz-kid who sits down for an aptitude test. Anything from Business Analyst to Test Manager to Network Administrator to IT Technician....

And BTW, if you are a COBOL programmer, you are a COBOL programmer. You know COBOL; that is what you do. Nobody would expect you to sort out the DNS entries for the company intranet server.

But the same specialization doesn't seem to have filtered through to the web design arena. I saw a job description just today for a 'web developer' who is supposed to have the following skills: Photoshop, Fireworks, Flash, Swish, .net, C#, MSAccess, SQL design experience, ASP, VB, .net, HTML, DHTML, ASP, XML, CSS, Javascript and VBscript. And this poor sod is supposed to also maintain networks and troubleshoot Windows servers. And wait for it - this paragon of a web design ogre will be paid what practically constitutes a minimum wage in the IT world. And this is in the corporate world, where they should really know better and where they can actually afford to appoint specialists.

If you are a freelance web design work for themselves, you'd better make sure you and all the skills proficiency levels of the building into a site ... or you'd better start a program to establish a working freelance and other experts The strategic partnership. This will allow some of their own freedom, their professional web design, your favorite, as well as provide opportunities for other countries to do likewise.

The Three-Tier Architecture: Improving Performance and Scalability

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In the Web application development, three-tier architecture can be defined as the process of separating the application into three parts or layers. These are:

• Client Tier, also called as Presentation Tier or User Interface
• Middle Tier, or Application Tier or Business Logic
• Data Access or Data Storage Tier

These three-tier web and software development is a logical, three-tier architecture implemented in one or more layers are applied to ensure better performance and scalability. Affordable Web development, and eventually use the results.

An ideal web development in India uses the multi-tier architecture is right for the development, updating or redesigning web site. Web

Well, we have an in-depth look at these three stages:

Client Tier:

The Client tier or user interface is what the user sees after accessing a web page in the browser. The web page accessed by the user is on the client side within the browser. The content is served from the web server. While an average internet user cannot view any behind-the-scenes processing, developers have the ability to separate the client tier from data access and application tier with various tools. The most common languages used in this layer are HTML, JavaScript, CSS and DHTML.

Application Tier:

The application layer shall be kept on a separate layer. Here Web

Data Storage or Access Tier:

The data storage layer lets developers define tableadapters and datasets. Developers define queries and stored procedures in this layer. For example, if developer wishes to create a web form, he has to first create a tableadapter and dataset. These two will use query or procedure to allow users to insert information into the table. A class is created to retrieve the information from the web form. It validates the fields and then the tableadapter is used to send data to the database.