Cloud Migration Strategies: Rehost, Replatform, Refactor

Rehost, replatform, and refactor are the main strategies outlined by Gartner in their migration model. The best approach depends on the problems and the goals of each organization.

► Rehost: redeploy an application to another physical, virtual or cloud infrastructure without recompiling, altering the application code, or modifying features and functions.
► Replatform: migrate an application component to a new runtime platform with minimal changes to code.
► Refactor: alter the application code to shift it to a new application architecture and fully exploit new and better capabilities of the application platform.
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Astadia is an industry leader providing core software solutions, know-how, and support for complex mainframe-to-cloud migration and modernization projects. With over 30 years of experience, demonstrated solutions, and high-performing software tools, we help enterprises and government organizations boost their innovation capacity, competitiveness and agility by accelerating their digital transformation.

Video by Anubex, an Astadia company
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