Your Complete Cloud Migration Guide

Moving to the cloud offers flexibility, scalability, and often cost savings. But a poorly planned migration can cause headaches. Here's how to do it right.

Phase 1: Assessment

Inventory Your Applications

Document what you have, how critical each system is, and any dependencies between them.

Evaluate Cloud Options

Public cloud (AWS, Azure, Google Cloud), private cloud, or hybrid? Each has trade-offs in cost, control, and complexity.

Calculate True Costs

Cloud pricing is complex. Factor in compute, storage, bandwidth, and management costs. Don't just look at the sticker price.

Phase 2: Planning

Choose Your Migration Strategy

• Rehost ("lift and shift") — Move as-is, fastest path
• Replatform — Minor optimizations during migration
• Refactor — Re-architect for cloud-native, most effort, most benefit

Create a Timeline

Don't try to move everything at once. Prioritize by complexity and business impact.

Phase 3: Execution

Start Small

Migrate a low-risk application first to learn and refine your process before touching critical systems.

Test Thoroughly

Validate functionality, performance, and security before going live.

Have a Rollback Plan

Things will go wrong. Be prepared to revert quickly.

Phase 4: Optimization

After migration, optimize costs and performance. Cloud is not "set and forget."

Need Help?

Cloud migrations are complex. C-tech Solutions has helped businesses make the move successfully. Let's discuss your situation.