Lift and Shift
Lift and Shift is a cloud migration strategy where existing applications and data are moved from on-premises infrastructure to the cloud with minimal or no modifications. It involves rehosting workloads as-is in a cloud environment, typically using Infrastructure as a Service (IaaS) to replicate the original setup. This approach aims for quick migration with reduced complexity, but may not fully leverage cloud-native benefits like scalability and cost optimization.
Developers should use Lift and Shift when prioritizing speed and simplicity in migration, such as for legacy applications with tight deadlines or limited resources for refactoring. It is suitable for stable, well-understood workloads where the primary goal is to reduce on-premises infrastructure costs without immediate architectural changes. However, it is less ideal for applications requiring high scalability, modern cloud features, or long-term cost efficiency, as it may lead to suboptimal cloud utilization.