Three phase migration
Assessment phase
- AWS Migration Evaluator
- Migration Readiness Assessment (MRA)
- AWS Cloud Adoption Framework (CAF)
Mobilize phase
- Cloud Adoption Readiness Tool (CART)
- Migration Hub
Migrate and modernize
Cloud migration patterns
Rehost
Lift and shift, rehost app in the cloud.
- Cloud Endure and Migration Evaluator
- AWS Service Migration Service
Replatform in the cloud
Migration of the applications and change the underlying infrastructure.
Refactor in the cloud
Re-architecture the application (ex: monolithic to microservices)
Revise
modify, optimize and enhance the existing applications and code base before migration to the cloud.
- AWS Quick Sight
Repurchase in the cloud
Replacing existing environment, “drop and ship”.
Reallocate to the cloud
Move applications to the cloud without any changes.
Retain on-premises
Leave on-premises workload as-is.
Retire
Remove workload.
Tools and services
AWS Migration Hub
AWS Application Discovery Service
AWS Migration Pattern Library
Cloud Endure Migration
AWS Data Migration Service