Question

Justify the reasons why legacy systems are expensive to change and propose a strategy for evolving and management of these systems.

Answer 1

Organizations are ever evolving, and they have huge investments in their software because they are critical business assets. To continue to show value to these businesses, software must be updated, maintained, and changed in order to continue to show that value.

Answer 2

Technical Debt. The first and most obvious cost of maintaining legacy systems is the technical debt that they create. As you continue to pile new resources and code into a system that is outdated, you are bound to incur many glitches, bugs, and other issues that will cost time and money to address.