WEB APPLICATION


Successful organizations bank on web applications as efficient points of getting in touch with their customers, partners, and employees, and as a way to facilitate in reducing costs internally. There are many entities that require web applications -one example would be interaction of Business-to-Business. Many companies in the world today require to do business with each other over safe and private networks. This process is becoming increasingly famous with many overseas companies that outsource projects to each other.
The intranet of the corporate world is slowly shifting into the enterprise portal. Web applications are business policies & strategies accomplished on the Web by the use of Business, User and Data. Anything from an online banking service to a simple online catalogue service is the model of
Web Application Development. This operation is becoming increasingly popular with many over seas companies who outsource projects to each other.
Web Application Development Model
Like other software development examples, the
Web application development model is comprise of 3 levels: User Services, Business Services and Data Services.

User Services:
The User Service are formed in the very first level and is to act with the application, visual entrance for the user or consumer. This may be basic HTML & DHTML to composite COM components & Java applets.

Business Services:
In Business Services, the user services take command of applications and business logic. Web scripting comes in this level vary from in ASP/PHP/JSP to server side programming such as TCL, PERL and CORBA that allows the user to execute complex or hard activities by a web user interface.

Data Services:
The final level of the development modal is the Data Service layer. Data services store, retrieve and update information at a higher- rating. Writeable media and Databases file systems are the models of Data storage & retrieval devices. For Web applications development databases are most practical. Databases make possible for developers to store, retrieve, increase, and update information in a organized & systematic manner.

18 comments:

Rohit Tripathi said...

really very usefull information about web development, and website design

chaurasia said...

But don't you think portal is much more complicated than other stuff

dhiraj chaurasia
http://nagarrooffshoring.blogspot.com/

gunjan said...

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Jason Soft Tech said...

Outsourcing software development has become such a vogue and a full time vocation that today you have companies catering specifically to this aspect of the IT world. concept has attained full blossom within years of its birth. While the IT world is ever expanding and has become almost inevitable to mankind there were worries regarding the high prices of the IT services? In the modern times this issue has been somewhat resolved by hiring a from a software company based in nations which provide the same services at much cheaper prices. http://www.infysolutions.com

 
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