17/09/2026
𝗔𝗻 𝗼𝗹𝗱 𝘀𝘆𝘀𝘁𝗲𝗺 𝗶𝘀𝗻'𝘁 𝗻𝗲𝗰𝗲𝘀𝘀𝗮𝗿𝗶𝗹𝘆 𝗮 𝗯𝗮𝗱 𝘀𝘆𝘀𝘁𝗲𝗺.
But when maintenance gets harder, delivery slows down or the technology starts limiting what the product can do, the question of modernization eventually comes up.
Finding problems in an existing system doesn't automatically mean replacing it is the right answer.
Before choosing an approach, teams need to understand where the real constraints are, what is causing them, what is still worth preserving and what the system will need to support next.
We explore the different options and trade-offs in more depth in our latest article: https://mosano.eu/blog/legacy-application-modernization-modernize-or-replace/