Reengineering legacy systems using Web

There has been an increasing need to migrate legacy systems to new hardware and software development paradigms because legacy systems present problems such as high maintenance costs and lack of documentation. All organizations must overcome serious challenges if they are to remain competitive in today´s fast changing business and technological environment. Legacy systems cannot evolve to provide new functionality, they run on obsolete hardware and maintenance is expensive. We have analyzed the different ways in which a Web based solution can be provided for the technological requirement of legacy systems and focus on Web-based development solutions. This research is implemented using a sound software architecture