Embracing change with extreme programming

Traditional software engineering means have been characterized by a rather predictable process in the past. Users tell once and for all exactly what they want. Programmers design the system that will deliver those features. They code it; test it, and all is well. But all was not always well. The users did not tell once and for all exactly what they wanted. They changed their minds, and the users were not the only problem. Programmers could...