An introduction to application modernization (AppMod)
Before we start discussing what AppMod is and the right strategies to modernize your applications, often termed legacy systems, let us understand what legacy systems are and how to identify whether you are running them.
Legacy systems
A legacy system is an outdated system, technology, or software application that is used by an organization, which relies on its capabilities and services. Legacy systems can be the backbone applications that are holding your enterprise back from using new digital technologies – such as the cloud, Internet of things (IoT), or mobile. And this can be a deterrent to giving your customers and enterprises a modern experience.
Typically, as technology advances, these legacy systems do not have support or maintenance and are limited in terms of growth. While a legacy application may be an integral part of the company and may continue to be used, it comes with a whole host of challenges as...