Moving from shared hosting to VPS: when, how, and what changes
Signs you've outgrown shared hosting, what to expect from VPS, and how to migrate without setting fire to your weekend.
Signs it's time
Consistent slow response times even after caching. Errors during traffic peaks. Resource-limit warnings from your host. Plugins your shared host won't allow.
The clearest signal: you've optimized everything you can and the host is still the bottleneck. That's the moment shared has been outgrown.
What changes on VPS
Dedicated CPU and RAM — no more noisy neighbors. Root access and full control over the OS and stack. Higher price ($10-50/mo vs $5-15) and more responsibility.
On unmanaged VPS, you handle the OS. On managed VPS, the host handles core ops while you handle the application — best of both worlds for most people.
The migration itself
Same process as any host change: full backup, stage on the new host, lower DNS TTL, cut over. The difference is your new environment may need explicit configuration that shared hid from you — PHP versions, web server config, mail handling.
Budget a half-day for the migration plus another half-day for the first week of operational tuning.