Migrating a live website feels risky, mainly because it is genuinely possible to get it wrong. A rushed or poorly planned migration can mean downtime, lost emails, or missing files, all while customers are actively trying to use the site.
Moving to cloud hosting does not have to be stressful, though, if it follows a clear, methodical process rather than an improvised one. Here is how to do it properly.
Understand Why the Move Is Worth the Effort
Cloud hosting distributes a website across multiple servers rather than relying on a single physical machine, which generally improves uptime, allows more flexible resource scaling during traffic spikes, and reduces the risk of a single hardware failure taking the entire site offline.
For a growing business outgrowing shared hosting, or one that has experienced downtime during high traffic periods, cloud hosting addresses both problems directly.
Back Up Everything Before Touching Anything
Before any migration step begins, create a complete backup of the current website. This includes all files, the full database, and any email accounts and their existing messages if email is hosted alongside the website.
Store this backup somewhere completely separate from both the old and new hosting environment, such as a local computer or a cloud storage service unrelated to either host. This backup is the safety net that makes every other step in the migration far less risky.
Choose a Migration Timing Window Carefully
Schedule the migration during the website’s lowest traffic period, which for most Nigerian businesses tends to be very late at night or early morning. This minimizes the number of visitors who might encounter any temporary disruption during the actual switch.
Avoid migrating during a known busy period, such as an active sales promotion, a product launch, or any time when the website absolutely needs to be reliably available.
Set Up the New Cloud Environment First
Rather than deleting anything from the old host immediately, set up the new cloud hosting environment as a fully separate, parallel setup. Upload the website files and import the database into the new environment while the old site remains live and fully functional.
This approach means the live website keeps running normally for visitors throughout most of the migration process, since nothing about the old site changes until the very final step.
Test Thoroughly Before Switching Anything Live
Once files and the database are in place on the new cloud environment, test the website thoroughly using a temporary URL or a local hosts file override, without changing the domain’s DNS yet. Check that pages load correctly, forms submit properly, and any dynamic functionality like search, checkout, or account login all work exactly as they did on the old host.
Catching problems at this stage costs nothing in terms of live downtime, since the actual domain is still pointing at the old server throughout testing.
Update DNS Only Once Everything Is Confirmed Working
Only after the new environment passes every test should the domain’s DNS records be updated to point to the new cloud hosting server. DNS changes take time to propagate fully across the internet, typically a few hours but occasionally up to 48 hours, during which some visitors may briefly see the old site and others the new one.
Monitor Closely During and After the Transition
During the DNS propagation window and for a few days afterward, monitor the website closely for any issues, particularly checking that email delivery, contact forms, and any payment processing continue functioning correctly on the new environment.
Keep the old hosting account active for at least a week or two after the migration, rather than canceling it immediately, in case anything unexpected needs to be referenced or restored from the original environment.
Getting Migration Support When It Matters
A cloud migration handled carefully, with proper backups and testing at each stage, rarely causes the dramatic problems people fear. Rushing the process or skipping the testing phase is usually where real trouble begins.
HoganHost’s cloud hosting plans come with migration support to help move an existing website over smoothly, reducing the technical burden on business owners who would rather focus on running their business than managing server transitions themselves.
A well-planned cloud migration is largely invisible to customers, which is exactly the goal. The best migration is the one nobody outside the business ever notices happened at all.
