Migration to Azure involves more than just moving virtual machines. It’s about ensuring compatibility, performance, and business continuity. Depending on business objectives, organizations typically adopt one of three migration strategies:
• Rehost (Lift-and-Shift): Move workloads as-is with minimal configuration changes.

• Refactor: Slight modifications to make workloads more Azure-friendly.

• Rearchitect or Rebuild: Redesign for cloud-native architecture.

No matter which path you choose, a proper assessment of the existing environment is essential and that’s where Microsoft’s Azure Migrate and Azure Site Recovery (ASR) tools come into play.

Short introduction:

As organizations modernize their IT infrastructure, migrating workloads to Microsoft Azure has become a key step toward digital transformation. However, selecting the right migration path whether through Azure Migrate or Azure Site Recovery (ASR) depends heavily on your existing environment, accessibility, and administrative rights.
This article helps you understand when to use each tool and how to design an efficient, low-risk Azure migration strategy.