17 March 2012

Web software engineering

•Software reuse is the dominant approach for constructing web-based systems.

–When building these systems, you think about how you can assemble them from pre-existing software components and systems.

•Web-based systems should be developed and delivered incrementally.

–It is now generally recognized that it is impractical to specify all the requirements for such systems in advance.

•User interfaces are constrained by the capabilities of web browsers.

–Technologies such as AJAX allow rich interfaces to be created within a web browser but are still difficult to use. Web forms with local scripting are more commonly used.

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