31-03-2011, 10:52 AM
PRESNTED BY
T.SUMAN.
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Web Technologies
Introduction
One suite of technologies that has emerged in the commercial Information Technology (IT) industry sector and is maturing very rapidly is colloquially referred to as web technologies.
The family of Web Technologies presents a number of new opportunities for applications.
Web Technologies (WT) encompass commercial IT quality software enabling the creation, viewing and management of multi-media data.
Due to the user interfaces provided by web browsers across the platforms serves to reduce operator training cost and minimize transaction errors.
Historical Perspective
Distinction between Web and the Internet.
CERN sought to build a distributed “hypermedia” system on the internet.
Hypermedia - Click on a word or phrase displayed on screen and a hot page link causes it to jump to another document ,page or …
Before “mosaic” accessing online information was something only Computer Scientists and Scholars did using text-based terminals.
Components of Web Technology
We are primarily interested in the parts that the components of web technology. There are mainly 4 components which are shown in below,
HTML
XML
HTTP
Proxy Servers