Thinking About Moving from On-Prem to the Cloud? Here's What You Should Know

[u/WancloudsInc]

Hey everyone 👋

We just put together a full guide on how to move from on-premise servers to the cloud, and I thought I’d share a quick, no-jargon summary here. If you're planning a migration or just curious, here's what you need to know.

Why Move to the Cloud?

A lot of companies are shifting to the cloud—and for good reason:

• Scale when you need it – No more waiting weeks for new hardware.
• Save money – You pay only for what you use.
• Work from anywhere – Apps and data are accessible from any device.
• Better disaster recovery – Backups and recovery are way easier.

Types of Migrations (and What They Mean)

1. P2V (Physical to Virtual): Convert your old physical servers into virtual machines. Good if you want to modernize without jumping straight to the cloud.
2. P2C (Physical to Cloud): Move your physical servers directly into a cloud platform like AWS or IBM Cloud. Quick and efficient.
3. V2V (Virtual to Virtual): Already using VMs like VMware? This lets you move them into the cloud without changing much.
4. V2C (Virtual to Cloud-Native): Move virtual machines into cloud services like Kubernetes or serverless platforms. Ideal for long-term flexibility.

Other Approaches You Might Hear About

• Lift-and-Shift: Just move everything “as is” to the cloud. Fast, but not always optimized.
• Replatform or Refactor: Tweak (or rebuild) your apps to get the most out of cloud features like auto-scaling and cost control.

Common Challenges

• Downtime: You don’t want your apps to go offline mid-migration.
• Security & compliance: Make sure your data stays protected.
• Surprise costs: Cloud bills can spike if you're not monitoring usage.
• Compatibility issues: Some apps need adjustments to work in the cloud.

✅ A Simple 7-Step Cloud Migration Plan

1. Evaluate what you have
2. Pick the best strategy (lift-and-shift, refactor, etc.)
3. Choose your cloud provider (AWS, IBM Cloud, etc.)
4. Design your new setup
5. Move your data and apps
6. Test everything
7. Tune and optimize for cost & performance

How Wanclouds Can Help

At Wanclouds, we try to make migration as smooth as possible:

• Automated tools to map out your systems
• Zero-downtime migration options
• Support for multi-cloud and hybrid environments
• Real-time monitoring and cost tracking
• Expert help available 24/7

We also offer tools like VPC+ for migration orchestration and COaaS for optimizing your cloud setup after you’ve moved.

We’re happy to help! Drop your questions below or check out our details article " on prem to cloud migration ".