...
Cloud app continuum
Lift and Shift (Rehost)
When to consider
Benefits
Core technologies
|
Refactor
When to consider
Benefits
Core technologies
|
Rebuild
When to consider
Benefits
Core technologies
|
Choosing Migration strategy and technology
Objectives | Cloud strategy | Options to consider | ||||||
---|---|---|---|---|---|---|---|---|
Rehost | Refactor | Rearchitect | Re-build | Replace | ||||
Innovation | 1 | Deliver new capabilities faster | V | PaaS, Serverless | ||||
2 | Provide multichannel access, including mobil | V | V | PaaS, Serverless | ||||
3 | Enable business agility with continuous innovation | V | V | PaaS, Containers | ||||
Differentiation | 1 | More easily integrate with other web and cloud apps | V | V | PaaS, Serverless | |||
2 | Infuse intelligence into processes leveraging existing investments | V | V | PaaS, Serverless | ||||
3 | Increase agility & support scalability requirements of existing applications more cost effectively | V | V | PaaS, Containers | ||||
Record | 1 | Free up data center space quickly | V | V | VMs, SaaS | |||
2 | Reduce capital expenditure of existing applications | V | V | VMs, SaaS | ||||
3 | Achieve rapid time to cloud | V | VMs |