Replatforming
Replatforming is a software migration strategy where an application is moved from one platform to another with minimal changes to its core codebase, often to leverage modern infrastructure, improve performance, or reduce costs. It involves adapting the application to run on a new environment, such as moving from on-premises servers to the cloud or switching between cloud providers, while preserving its essential functionality. This approach balances the benefits of modernization with reduced risk and effort compared to full rewrites.
Developers should consider replatforming when they need to modernize legacy systems without extensive code refactoring, such as migrating applications to cloud platforms like AWS or Azure to gain scalability and cost-efficiency. It is particularly useful for organizations looking to reduce maintenance overhead, improve deployment speed, or comply with new technology standards while minimizing disruption to existing business processes. This strategy is often chosen over more invasive methods like refactoring or rearchitecting when time and budget constraints are tight.