Overview
Direct Answer
Cloud migration is the systematic transfer of digital assets, applications, and data repositories from self-managed on-premises infrastructure to managed cloud service providers. This process involves planning, execution, and validation to ensure business continuity during the transition.
How It Works
Organisations typically follow a structured approach: assessing current infrastructure, categorising workloads (rehost, replatform, refactor, or repurchase), establishing network connectivity between source and destination environments, and executing staged transfers with validation checkpoints. Data synchronisation tools, application containerisation, and network gateways facilitate the technical handoff whilst minimising downtime.
Why It Matters
Enterprises pursue this initiative to reduce capital expenditure on hardware, achieve operational cost predictability through variable pricing models, and accelerate deployment cycles. Enhanced scalability, improved disaster recovery capabilities, and simplified compliance management with geographically distributed infrastructure drive adoption across regulated industries.
Common Applications
Financial services firms migrate core banking systems and customer data platforms; healthcare organisations relocate electronic health records and imaging databases; retailers shift e-commerce platforms and inventory management systems. Legacy monolithic applications, databases, and development environments represent typical targets.
Key Considerations
Security posture, regulatory compliance requirements, and latency sensitivity demand careful assessment before selecting cloud providers. Data egress costs, vendor lock-in risks, and the significant organisational effort required for legacy system adaptation represent important trade-offs requiring thorough planning.
Cited Across coldai.org4 pages mention Cloud Migration
Industry pages, services, technologies, capabilities, case studies and insights on coldai.org that reference Cloud Migration — providing applied context for how the concept is used in client engagements.
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