Done well, a cloud migration is almost boring — staff arrive one morning, everything works, and the only difference is that things are faster and more reliable. Done badly, it is days of downtime, broken workflows and a team that never quite trusts the new setup.
The difference is almost entirely in the planning. Here is a practical checklist for moving to the cloud without the chaos.
Before you move anything
1. Start with the business goal, not the technology. Be clear about *why* you are moving. Better remote access? Lower hardware costs? Improved security and backups? Room to grow? The goal shapes every later decision, so define it first.
2. Take an honest inventory. You cannot migrate what you have not mapped. List your applications, data, where it all lives now, and — critically — how systems depend on each other. The dependencies are what catch people out.
3. Decide what actually moves. Not everything belongs in the cloud, and not everything moves the same way. For each system, choose whether to move it as-is, replace it with a cloud service, retire it, or leave it where it is. Doing this deliberately avoids dragging old problems into your new environment.
4. Plan for security and compliance up front. Decide how identity, access and data protection will work in the new environment before you move, not after. If you handle sensitive information — as NDIS and healthcare providers do — confirm your obligations under the Privacy Act are met by the design.
During the migration
5. Sequence the work sensibly. Move in stages, starting with lower-risk systems to build confidence and prove the process. Leave the most business-critical, most interconnected systems until you have a track record.
6. Migrate in a window that suits the business. Schedule cutovers for evenings, weekends or quiet periods so any disruption lands when it hurts least. Communicate the timing clearly to staff so nobody is caught off guard.
7. Keep a rollback plan. For every step, know how you would reverse it if something goes wrong. A migration without a fallback is a gamble. Keep the old environment available until the new one is proven.
8. Verify backups before and after. Confirm you have a good backup before you touch anything, and that backups are running correctly in the new environment once you land. Never let a migration leave you temporarily unprotected.
After you land
9. Test with real users, not just IT. The people who use a system every day will find the issues a technical test misses. Have them run their actual workflows early, and fix the friction quickly while attention is high.
10. Optimise once it is stable. The cloud bills you for what you use, so a migration is not finished at cutover. Once things are steady, review sizing and spend so you are not paying for capacity you do not need — one of the most common sources of cloud waste.
11. Decommission the old kit properly. When the new environment is proven, retire the old servers cleanly — including securely wiping any data on decommissioned hardware.
The takeaway
A cloud migration is a business project with a technical component, not the other way around. When you lead with the business goal, map your dependencies, move in sensible stages and keep a rollback at every step, "moving to the cloud" stops being scary and becomes what it should be: a quiet upgrade your team barely notices.
If you would like a second opinion before you start — or a plan built around your specific systems — that assessment is exactly where we like to begin.