Path to modernization
This chapter provides a modernization path that you can follow regardless of the modernization approach that you choose. It also provides guidelines to help define where you should start your modernization path and the definitions of some of the most common modernization approaches that are available.
2.1 Where are you starting
Before you start a modernization effort, it is important to do an honest evaluation of your software assets to define your strategy. Even if your software is working, it might need to be modernized. ...