UI

Legacy Applications - What Keeps Them Running?

It can be a huge leap from the highly customized legacy application (which for many have been in use double digit years), to the newer graphical point and click or web based AJAX type application.  So my question today is “What keeps them running?”,  or perhaps a better question is what is it about them that keeps them in place for so long?  My questions arise once again prompted by a vist with a new client now running their legacy character based system well into the double digit year mark. Continued »