What does it mean to Rehost an application?
Rehosting is an approach to migrating business applications hosted in on-premises data center environments to the cloud by moving the application “as-is,” with little to no changes to the business functions performed by the application. It’s a faster, less resource-intensive migration approach that gets your apps into the cloud without much code modification. It is often a good first step to cloud transformation.
Organizations with applications that were initially developed for an on-premises environment commonly look to rehosting to take advantage of cloud computing benefits. These benefits may include increased availability and networking speeds, reduced technical debt, and a pay-per-usage cost structure. When defining your cloud migration strategy, it’s essential to analyze all migration approaches, such as re-platforming, refactoring, replacing, and retiring.
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