Somewhere in your building, there may be a server humming in a closet. It might hold shared files, an old application, a phone system or part of your EHR environment. When it ages out, the question comes up: replace it with a new one, or move to the cloud?
There is no universal answer. The right choice depends on your applications, internet reliability, staff and budget. This guide lays out the factors in plain terms so administrators can ask better questions.
On-premises: Servers you own and house in your building. You control the hardware, and you also own maintenance, power, cooling, backup and replacement.
Cloud: Servers or services run in a provider's data center. You pay a recurring fee and rely on the internet to reach them.
Hybrid: Some systems stay on site, while others, such as email, file storage or backup, move to the cloud.
Many small organizations end up hybrid, and that is perfectly reasonable.
Before comparing prices, answer these:
What applications actually need a server? Some vendors already offer hosted versions of their software.
Which systems are critical to resident care, and how long can each be down?
How reliable is your internet, and do you have a backup connection?
Who maintains your servers today, and do they have the time and skill?
Are any applications tied to specific hardware or old operating systems?
Applications that require very fast local access or connect to local equipment
Legacy systems that cannot be moved without vendor support
Locations with poor or expensive internet, where cloud dependence would be risky
Organizations that already have good facilities and in-house expertise
The tradeoff is responsibility. You must handle patching, hardware failure, backup, cooling, physical security and power protection, and you will face a large replacement cost every several years.
Email, file sharing and collaboration, which are mature and widely used cloud services
Backup and disaster recovery copies
Applications offered as hosted services by the vendor, including many EHRs
Organizations with multiple sites that need shared access
Operators who want to avoid large equipment purchases and hardware management
The tradeoff is ongoing cost and dependence on connectivity. Cloud is not automatically cheaper. Monthly fees accumulate, and poorly planned migrations can create surprise charges.
On-premises costs include more than the server purchase price:
Hardware, operating system and application licenses
Backup systems and offsite storage
Battery backup, cooling and physical space
Technician time for patching, monitoring and repairs
Replacement every few years
Cloud costs include:
Subscription or usage fees, often monthly
Migration and setup work
Faster or redundant internet
Ongoing management and security configuration
Ask for a multi-year comparison, not just year one.
Moving to the cloud does not remove your HIPAA obligations. Cloud providers that handle PHI are business associates and should sign business associate agreements. Responsibility is shared: the provider secures the underlying infrastructure, but you remain responsible for configuring access, enabling multi-factor authentication, managing users and protecting data. Misconfiguration is a common cause of cloud incidents.
On-premises security is entirely yours to manage, including physical access to the server room.
Whichever model you pick, ask how you will recover. For cloud, what happens if the provider has an outage, and what is your offline plan? For on-premises, what happens if the server fails, or the building is damaged? Both require tested backups and downtime procedures.
If you move to the cloud, treat it as a project:
Inventory applications, data and dependencies.
Check vendor support and licensing for cloud use.
Test internet capacity, and add redundancy if needed.
Migrate in phases, starting with less critical systems.
Train staff on any changes.
Keep the old system available until the new one is verified.
Decommission and wipe old hardware securely.
Cloud services require different skills than managing a server closet. Make sure your IT provider or staff can manage identity, security settings and cost controls.
Move commodity services such as email and file storage to the cloud first, keep a dependable internet connection with failover, and leave specialized or latency-sensitive systems where they run best until you have a good reason to change.
UnityCare IT helps healthcare organizations evaluate cloud, on-premises and hybrid options, and manages migrations and ongoing support. If a server is nearing the end of its life, we can review your applications and recommend a practical path.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: UnityCare Technologies, 2524 N Broadway Ste 554, PMB 947974, Edmond, Oklahoma 73034-4172