Information technology (IT) is one of the most booming sectors of the world economy. Indeed, the well-being of this sector is vital to the performance of the economy as a whole, with swings in the sector greatly affecting the economic well-being all over the world. IT-related services can be broadly divided into different, specific disciplines. One of the most significant of such IT service is web development.
Web development service can be defined as any activity undertaken by professional web designers, in order to make a web page.
The web page is meant for publication on the World Wide Web (i.e., the Internet). However, there is a technical difference between web development and web designing services. While the latter involves all the design and layout aspects of a web page, writing codes and generating markups form significant tasks under web development.
Website development services are necessary for a wide range of IT-relate services. Some of the significant fields that involve web development include e-commerce, business development, generation of content for the web, web server configuration and client-side (or, server-side) scripting.
While the web development teams of large companies can include of a large number of developers, it is not uncommon for smaller business to have a single contracting webmaster. It must also be understood that, although web development requires specialized skills, it is generally a collaborative effort of the different departments of a company that make it a success.
The web development course is a comprehensive one, and can be broadly divided into different, smaller sections. In order to understand the mechanism of web development, one requirements to look at the ladder of a typical such system. In general, any web development course can comprise of the following sections:
a) Client Side Coding — This component of web development includes the usage of various computer languages. Such languages include:
i) AJAX — involving an up-gradation of JavaScript or PHP (or, any similar languages). The focus is on enhancement of the end-user experience.
ii) CSS — involving usage of style sheets,
iii) Flash — Commonly used as the Adobe Flash Player, this provides a platform on the client side,
iv) JavaScript — The programming language and different forms of coding,
v) Microsoft Silver Light — This, however, works only with the latest win9x versions,
vi) XHTML — This is used as a substitute for HTML 4. With the acceptance of HTML 5 by the international browser community, this would gain more in popularity.
b) Server Side Coding — A wide variety of computer languages can be used in the server side coding component of a web development course. Some of them are:
i) ASP — this is proprietary product from Microsoft,
ii) ColdFusion — also known as Macromedia (its formal official name),
iii) Perl and/or CGI — an open source programming language,
iv) Java — including J2EE and/or WebObjects,
v) PHP — another open source language,
vi) Lotus Domino,
vii) Dot Net ( .NET) — a proprietary language from Microsoft,
viii) Web sphere — owned by IBM,
ix) SSJS (a server-side JavaScript) — including Aptana Jaxer and Mozilla Rhino,
x) Smalltalk — including Seaside and AIDA/Web,
xi) Ruby — comprising of Ruby on Rails,
xii) Python — this has web framework called Django.
The client side coding is mainly related to the layout and designing of web pages. On the other hand, server side coding ensures that all back end systems work properly, and the functionality of the website is correct. These two areas of coding require to be combined in a professional, expert manner in order to make web development an effective process.
Website development is rapidly gaining in popularity all over the world, in the IT sector. In this context, Australia, and in exacting, Sydney, deserves a special mention. There are quite a number of Sydney web development companies. Web development in Sydney is an extremely well-known service and the developers from this area are thorough experts in this field.