Cloud vs. On-Premise: The Honest Answer
There's no universal right answer. Anyone who tells you 'everything should be in the cloud' or 'you need a physical server' without understanding your business is selling you something. Here's how we actually advise:
Move to the Cloud When:
- Your server is mainly used for file storage and email
- Staff work remotely or across multiple locations
- You want to eliminate hardware maintenance and replacement cycles
- You need better disaster recovery than a tape backup in someone's car
- Your internet connection is reliable and fast enough
Keep a Server When:
- You run line-of-business software that requires a local server (some accountancy, manufacturing, or legal packages)
- You process very large files that would be impractical over internet connections
- You have regulatory requirements that mandate specific data residency
- Your internet connectivity isn't reliable enough for full cloud dependency
The Hybrid Sweet Spot
Most businesses we work with end up with a hybrid approach. Email and collaboration move to Microsoft 365. File storage moves to SharePoint/OneDrive with proper backup. But the line-of-business application stays on a well-specced local server or moves to Azure.
Read more about the considerations in our Cloud vs. On-Premise technology guide.
What About the Data Migration?
This is where most IT projects go wrong. We plan migrations meticulously - mapping every shared folder, permission, shortcut, and mapped drive. We migrate data over a weekend, test everything Monday morning, and keep the old server running in parallel for a safety period. Your team barely notices the change.
Costs - What to Expect
A cloud migration to Microsoft 365 typically costs a one-off project fee plus ongoing per-user licensing. A new physical server (hardware, OS licensing, setup, migration) typically runs £3,000-8,000 depending on specification. Both options eliminate the ticking time-bomb of your current aging hardware.