Moving work to the cloud is a business and operating decision, not just a hosting change. The right starting point is to understand what a system must do, how it is used today, and who will maintain it tomorrow.
Map what the system depends on
List the applications, data, integrations, and people involved. Note where information enters and leaves, how often the system is used, and what happens if it is unavailable. This map helps reveal dependencies that a migration plan must respect.
Choose for the workload
A small website, a growing application, and a data-heavy internal system can have very different needs. Compare options using the workload's actual requirements for performance, access, maintenance, and support. Avoid treating every service in a provider's catalog as a requirement.
Make ownership visible
Cloud platforms provide tools, but a team still needs to decide who manages access, updates, configuration, backups, and incident response. Write down those responsibilities. A service is easier to operate when its owners and escalation path are clear.
Plan for cost and recovery
Estimate the resources a workload is likely to use and review spending as usage changes. Decide what data must be backed up, how recovery will be tested, and what level of interruption the business can tolerate.
- Know which services and environments are running.
- Review access and configuration regularly.
- Set a process for investigating unexpected costs.
- Practice restoring important information.
Move in understandable steps
Choose an initial workload with clear boundaries, prepare a rollback approach, and test its behavior before and after the move. Share the plan with the people who use and support it. The goal is a foundation your team can understand, operate, and adapt as needs change.