web engineering

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•The Web is now a platform for running application and organizations are increasingly developing web-based systems rather than local systems.

•Web engineering allow application functionality to be accessed over the web.

•Cloud computing is an approach to the provision of computer services where applications run remotely on the ‘cloud’.

Instead of installing a suite of software for each computer, you'd only have to load one application. That application would allow workers to log into a Web-based service which hosts all the programs the user would need for his or her job. Remote machines owned by another company would run everything from e-mail to word processing to complex data analysis programs. It's called cloud computing.

–Users do not buy software, pay according to use.

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