Cloud Migration
The process of moving applications, data, and workloads from on-premises infrastructure to cloud environments.
Also: lift and shift
Definition
Cloud migration is the process of moving digital assets — applications, databases, IT processes, and infrastructure — from on-premises data centers to cloud environments. Migration strategies are often described as the 6 Rs: Rehost (lift and shift), Replatform (lift and optimize), Repurchase, Refactor (re-architect), Retire, and Retain. Successful migration requires careful planning for data transfer, application dependencies, network connectivity, security, compliance, and training.
Example
“A retailer migrates its on-premises ERP system to Azure, reducing data center costs by 60% while gaining scalability for seasonal traffic spikes.”
Synonyms
- cloud adoption
- cloud transition
- lift and shift
- workload migration
Antonyms / Opposites
- repatriation
- on-premises retention
Images
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Related Terms
- aws
- azure
- hybrid-cloud
- lift-and-shift