Over the years, software development has evolved quite a lot. With the development in Internet technologies, web application has become an important component of software development. Present day web applications can replicate almost all the functionalities of desktop development. However, desktop development, which is going for much longer period, has still some advantages over web applications. They are:

1Desktop applications have more user friendly and richer controls.

2In case of desktop applications, it is possible to interact with the hardware installed on the user's machine.

3In most of the cases, performance of desktop applications is better than similar web based applications.

4It is far easier to integrate desktop applications with other third-party software products. Such an integration of web-based application is not so easy.

But, desktop application has its disadvantages too. One of the major problems is about the maintenance of the application and its distribution to different users. Desktop application is to be installed on each machine separately, thus making it a time consuming affair in case a number of machine is to be upgraded or any maintenance requires to be carried out on the software. Another disadvantage of desktop application is that such an application is dependant on the hardware and software used in the user's machine. In spite of these disadvantages, desktop applications are still popular. Many software applications could only be developed for desktops, especially those applications that require interaction with hardware and software.

Web development is quite recent development compared to desktop application development. But, a large number of companies are being established every year that are involved only in web application development. Web development would include developing simple static web site development to very complex website, portal and eCommerce site development, social network and community development.

There are a number of companies that are involved in IT consultancy London. There are a few other companies involved in Bespoke software development London. also includes a number of companies involved in developing web-based applications. A few IT support London companies do exist. In fact, London could boast of a increasing number of software development London companies.

In fact, the number of companies involved in developing web-based applications is increasing. Web development services would cover wide gamut of applications ranging from corporate website design, database driven websites development, e commerce website development, Portal development, flash development, web site maintenance etc.