Legacy systems have lots of drawbacks. They’re difficult to maintain, support, improve, or integrate with new systems. Their maintenance costs a lot—up toper year if we’re talking about a large-scale app.
But it’s not easy to replace an old system. Especially when it handles vital business processes within an organization.
Legacy system modernization solves this problem by offering several approaches that won’t disrupt your internal processes.
This guide reviews six common legacy system modernization strategies and lists the steps to follow before the modernization starts. Here’s what we’ll review: