Source: ITworld
In any company, there is a constant battle between the developers, who want time to perfect all the finer points of each application, and the managers and end-users, who want it right now. More often than not, the "right now" camp wins. To meet the need for speed, IT has adapted new methodologies that not only develop, but also implement, host, and deliver applications in a hurry. You can have your choice of application or service, ready-to-serve, without having to wait.