Cloud Computing vs. On-Premise IT - Choosing What Fits Your Business
                     Cloud Computing
vs
On-Premise IT
Choosing What Fits Your Business
Every business relies on technology, but where should your IT systems live?
In the cloud or in your own data centre? The right choice impacts your cost,
security, and scalability for years to come.
Cloud Computing
Your data and applications are hosted online through a third-party provider.
Pros
Lower upfront costs (no hardware purchase)
Flexible and easy to scale
Access from anywhere, anytime
Automatic updates and maintenance
Cons
Ongoing subscription costs
WEBSITE Requires reliable internet connection
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Data security depends on provider’s policies
Limited control over infrastructure
On-Premise IT
You host and manage all servers, software, and storage within
your own premises.
Pros
Full control over systems and security
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Customisable configurations
No dependency on external providers
Easier to comply with strict data regulations
Cons
High upfront investment in hardware
Requires dedicated IT staff and maintenance
Limited scalability without new hardware
Higher risk of downtime if not well-managed
How to Choose?
Ask Yourself
How much control do we need over our data?
What’s our budget for IT infrastructure?
Do we have in-house expertise for maintenance?
How quickly do we plan to scale or expand?
Both cloud and on-premise IT have their strengths.
The right setup depends on your goals, budget, and security needs.
Castellan helps you find the perfect balance with tailored,
future-ready IT solutions.
www.castellan.net [email protected] (818)789-0088