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The Complete Guide to Cloud Migration
DevOps

The Complete Guide to Cloud Migration

LayerNLooms TeamMay 18, 20268 min read

Cloud migration is a strategic move that can transform your business — but it requires careful planning and execution.

Why Move to the Cloud?

Benefits include scalability, cost efficiency, reliability, and access to cutting-edge services like AI, serverless, and managed databases.

Migration Strategies (The 6 R's)

  1. Rehost (Lift and Shift)
  2. Replatform
  3. Refactor / Re-architect
  4. Repurchase (SaaS alternatives)
  5. Retire unused applications
  6. Retain some on-premises

Step-by-Step Migration Plan

Phase 1: Assessment — Inventory all applications and dependencies Phase 2: Planning — Choose a provider and design target architecture Phase 3: Migration — Start with low-risk applications Phase 4: Optimization — Right-size resources and implement auto-scaling

Common Pitfalls

Avoid underestimating network latency, ignoring security, and poor cost management.

Conclusion

Cloud migration is a journey, not a destination. With proper planning, it unlocks significant business value.

CloudAWSAzureGCPMigrationDevOps