Hospital management software
Cloud vs on-premise hospital software: which is right for your hospital?
A plain comparison of cloud and on-premise hospital management software: cost, internet dependence, security, backups and IT effort, with a checklist to decide.
One of the first decisions when choosing hospital management software is where it will run. Should it be in the cloud, hosted in a data centre and reached over the internet, or on-premise, on a server inside the hospital?
There is no single right answer. Both work well when they fit the hospital, and both cause headaches when they don't. This guide compares them on the points that matter in practice.
What the two options mean
Cloud: the software and database run on servers in a professional data centre, managed by the vendor or a cloud provider. Staff use it through a web browser over the internet.
On-premise: the software and database run on a server in your hospital, on your own network. Staff use it over the hospital's local network. It can still be browser-based; the difference is where the server sits.
Some hospitals use a mix, for example an on-premise server with an off-site backup in the cloud.
Side-by-side comparison
| Point | Cloud | On-premise |
|---|---|---|
| Upfront cost | Low; no server to buy | Higher; server, storage, UPS, and setup |
| Ongoing cost | Regular hosting or subscription fee | Maintenance, power, spares, IT staff time |
| Internet dependence | Needs a reliable internet connection | Works on the local network without internet |
| Backups | Usually handled by the provider | Your responsibility, unless contracted out |
| Security and patching | Managed by the provider | Managed by you or your IT partner |
| Access from outside | Easy for doctors, branches and management | Needs VPN or secure remote access setup |
| Multiple branches | Simple; everyone connects to one system | Harder; needs links between sites |
| Physical control of data | With the provider, under contract | Inside your building |
| Scaling up | Add capacity when needed | May need new hardware |
When cloud usually makes sense
- You have reliable internet, ideally with a backup connection from a second provider.
- You have little or no in-house IT staff to look after servers.
- You run, or plan to run, more than one location.
- Doctors and management want to check information from outside the hospital.
- You prefer predictable monthly or yearly costs over a large upfront purchase.
When on-premise usually makes sense
- Internet is unreliable in your area, and billing or admissions cannot stop when it drops.
- You have, or contract, IT support that can maintain a server, backups and security.
- Your management or policies prefer data physically inside the hospital.
- You are a single site with little need for remote access.
Questions to settle either way
Whichever option you choose, get clear answers to these:
- What happens when the connection fails? For cloud, what is the fallback during an internet outage? For on-premise, what happens if the server fails?
- Who takes backups, how often, and where are they stored? Has anyone actually tested restoring from one?
- How is access secured? Individual logins, role-based access and an audit trail should be standard in both cases.
- How fast is it at your busiest hour? Ask to see the system used under realistic load.
- Can you move later? A system that can run either way gives you room to change your mind as the hospital grows.
- What is the total cost over three years? Include hardware, hosting, maintenance, power and staff time, not just the licence.
A note on internet reliability
For cloud systems, the internet connection becomes as important as electricity. Many hospitals that choose cloud install two internet connections from different providers, with automatic switching, so a single outage does not stop registration and billing. Budget for this from the start.
How Code HMS handles this
Code HMS is built on Oracle APEX, which runs the same way in both setups. You can host it on Oracle Cloud or on a server at your hospital, and staff use it in the browser either way, on counter PCs and tablets in the wards. If your needs change later, the system can move with you.
We'll help you choose based on your internet, IT support, budget and policies. See also our guide to the 12 questions to ask before buying hospital software.
To talk it through for your hospital, book a free demo.
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