Hybrid Cloud Solutions
Plan which workloads belong on-site, in a private environment or in the public cloud. Connect those choices to access, recovery, connectivity and ongoing support.
What is a hybrid cloud solution?
A hybrid cloud connects on-premise or private infrastructure with public cloud services. For a UK business, the useful starting point is a workload inventory: which applications run where, what data they use, who depends on them and how they recover. Keeping a workload on-site does not automatically make it compliant, and moving it to a public cloud does not remove your own security responsibilities.
Compare hybrid cloud with an entirely on-site or public-cloud approach before choosing a design. Check application support, latency, licensing, connectivity, data location, recovery requirements and the whole operating cost. There is no automatic saving from running two environments; management effort, data transfer, backup and support all belong in the comparison.
Hybrid is usually an outcome rather than a decision. Most businesses arrive at it because one or two systems genuinely cannot move — a licensing restriction, an application that needs to sit next to a machine on the factory floor, or a regulator that has an opinion — while everything else has already gone to the cloud. Naming that as an architecture rather than an accident is what makes it manageable.
The cost worth watching is complexity. Two environments means two sets of access, two places a problem could be and two things to keep patched, and the benefit has to be worth that. Where only one system is genuinely staying put, the honest question is whether it can be retired or replaced instead, because a hybrid estate maintained for a single legacy application is an expensive way to keep it.
Define responsibility for identity, privileged access, patching, monitoring, incident response and restore testing across both environments. Document application dependencies and the paths between sites and cloud services. If the connection fails, agree what remains available locally and how recovery will be tested rather than assuming cloud availability means every office can still work.
Compare on-site, public cloud and hybrid cloud
Compare each application against the same requirements before choosing where to run it. These are starting points for an assessment, rather than a recommendation that every business needs hybrid cloud. The right mix can differ between workloads in the same organisation.
On a smaller screen, scroll the comparison horizontally.
| Deployment option | When to consider it | What to check |
|---|---|---|
| On-site or private infrastructure | Workloads with a specific hardware, application or operational requirement that an assessed public-cloud service cannot meet. | Confirm who owns the hardware, capacity, physical resilience, updates and recovery. Private infrastructure may be hosted off-site; it does not automatically mean your own premises. |
| Public cloud | Applications that can use a suitable shared cloud platform or managed service, with an agreed access and recovery design. | Check application compatibility, service limits, identity, data locations, transfer charges and exit arrangements. Your responsibilities depend on whether you use infrastructure, platform or software services. |
| Hybrid cloud | An estate with a documented reason to connect retained on-site or private workloads to public-cloud services. | Map dependencies across environments, connectivity failure, privileged access and incident ownership. Include the cost of operating both environments and test recovery across the boundary. |
Hosting location alone does not establish compliance or resilience, and hybrid cloud does not guarantee lower costs. Compare licences, hosting, data transfer, connectivity, backup, monitoring and support over the same period. Agree the customer, cloud-provider and managed-service responsibilities in writing. See the NCSC cloud shared-responsibility guidance.
What to bring to a hybrid cloud assessment
- List applications, servers, users and sites, including supplier support, licences and dependencies between systems.
- Identify acceptable downtime and data loss for each workload, the recovery tests already completed and what happens if a site connection fails.
- Record current costs, renewal dates, capacity constraints and any data-location or access requirements that the proposed design must meet.
- Agree who approves the pilot, migration, rollback and ongoing support. Share a summary in your enquiry; keep passwords, access keys and confidential system diagrams out of the form.
Why Choose Hybrid Cloud?
Workload placement
Assess application, performance and data requirements before deciding what stays, moves or should be replaced.
Connected operations
Agree network paths, identity controls and support ownership across on-site and cloud environments.
Whole-life cost
Compare hosting, licensing, data transfer, backup, connectivity and management costs without assuming hybrid is always cheaper.
Who we work with
We are independent of any single network or vendor, so the recommendation follows the requirement.
Network & security
Network, endpoint and Microsoft 365 controls are matched to the risk and the tools you already have.
- Check Point
- Huntress Managed EDR
- Microsoft 365
- Fortinet
- Palo Alto
- Ubiquiti
- Forcepoint
Network and vendor names and logos are the trademarks of their respective owners, shown to describe the services SCG Solutions supplies.
Hybrid Cloud Solutions — Common Questions
Why not go fully cloud?
Some workloads have compliance, latency or licensing reasons to stay on-premise, and hybrid lets you keep those where they are while scaling everything else. The question worth asking first is whether the system that cannot move could be retired or replaced instead — maintaining two environments for a single legacy application is an expensive way to keep it alive.
Do I manage two separate environments?
A hybrid estate still has more than one environment, even where some management tools and identities are shared. Agree a responsibility schedule for updates, monitoring, access, backup and incidents. The support proposal should say who owns each part and how issues spanning suppliers will be handled.
How do I know if hybrid cloud is right for my business?
It usually is when something anchors you on-premise — a compliance obligation, a latency-sensitive system, or licensing tied to your own hardware — but the rest of the estate would benefit from scaling on demand. If nothing anchors you, full cloud is simpler.
What is the difference between hybrid cloud and multi-cloud?
Hybrid cloud connects private or on-site infrastructure with public cloud services. Multi-cloud uses services from more than one cloud provider. An organisation can have both, but the labels do not determine the right design: start with workload dependencies, operational ownership and recovery requirements.
Does a hybrid cloud keep all our data in the UK?
Not automatically. Confirm the locations of live data, replicas, backups, support access and any onward processing for each service. A hybrid label or UK office is not evidence that every copy stays in the UK. Any contractual or regulatory requirements need to be checked against the actual design and supplier terms.
What should we prepare for a hybrid cloud assessment?
Bring an application and server inventory, user and site counts, current suppliers, licence details, connectivity, data dependencies and recovery priorities. Identify which services cannot tolerate an outage and any deadlines such as hardware renewal or an office move.
Plan your next step
Compare related options, check what needs to work together and prepare the details for a useful conversation.
- Plan a staged cloud migration →Assess workload dependencies, acceptance tests, cutover windows and rollback before moving services.
- Define ongoing managed IT responsibilities →Agree who maintains identities, endpoints, updates, backups and incidents across your environments.
- Discuss your hybrid cloud requirements →Describe your existing systems, locations, application dependencies and support responsibilities.
More IT & Cloud Services
Where we cover hybrid cloud solutions
We deliver this across the UK. These 8 are where a director is actually based — each page names who you would be dealing with, and what the local economy is made of.
Design Your Hybrid Cloud
Tell us which systems you run, what needs to stay on-site, your locations and recovery priorities. We can discuss the assessment, migration and support scope before a design is agreed.