A strategy for methodical relocation of applications, data and infrastructure to cloud or SaaS environments, focusing on risk, governance and operations.
A cloud migration strategy defines a structured, phased approach to move applications, data and infrastructure to cloud or SaaS environments. It includes assessment, planning, prioritization into migration waves, security and governance, rollback procedures and operational models. It defines responsibilities, metrics and architecture reviews for a secure, performant migration.
Measures time from migration start to production cutover.
Tracks unexpected downtimes after migration.
Compares actual costs to planned migration budget.
Monolith moved to cloud VMs to optimize short-term operational cost and schedule modernization.
Application decomposed into microservices, containerized and run on a Kubernetes platform.
Batch and streaming pipelines transfer historical and ongoing data into a centralized cloud-based data warehouse.
Assess: inventory, analyze dependencies, evaluate risks.
Plan: define target architecture, migration waves, budget and timeline.
Pilot: run a small representative migration and capture findings.
Migrate: wave-based migration with monitoring and acceptance.
Operate: implement operating models, cost optimization and continuous improvement.