Cloud and infrastructure
Cloud Migration
Move to the cloud with a plan and a way back
What this involves
How we approach cloud migration at Oasis Hive.
Migration goes wrong when it is treated as a lift-and-shift. We assess each workload, decide what to rehost or rebuild, model the cost, then move in waves.
Assessment, migration and validation of your workloads, with cost modelled up front.
What we do
Workload assessment
Every application classified by dependency, risk and migration strategy.
Wave-based migration
Systems moved in planned groups so the business absorbs change gradually.
Cost modelling
Projected run-rate and rightsizing before you commit to anything.
Validation and cutover
Parallel running, data reconciliation and a tested rollback path per wave.
What you end up with
- A workload-by-workload migration plan you can defend
- Predictable cloud costs with rightsizing built in
- Migration in waves rather than one risky cutover
- A rollback path for every stage
Tools and technologies
We choose per project rather than by habit. These are the ones we most often reach for here.
Questions about this service
Delivered properly
One team from scoping through to support
The people who design the system are the people who answer for it in production, so nothing falls between suppliers.
How the work runs
Six steps, no surprises
Step 01
Listen and map
We interview the people doing the work, review the systems in play and write down how things actually flow.
Step 02
Design the solution
We propose what to build first, what to leave alone, what it will cost and what we are assuming. Options come with trade-offs.
Step 03
Build in increments
Working software every two weeks, demonstrated against real data. You can redirect early while changes are still cheap.
Step 04
Verify and secure
Automated tests, security review and load checks run throughout, not at the end, so findings are fixed while the context is fresh.
Step 05
Launch with support
We plan the cutover with you, migrate data carefully, train your team and stay close through the first weeks in production.
Step 06
Run and improve
Monitoring, support and a regular review of what to improve next. Maintained systems stay valuable.
Often paired with
Services that work well alongside this one
Cloud and DevOps
Ship changes confidently, several times a day
Infrastructure as code, CI/CD and observability, so releases become routine.
Cloud Security
Close the gaps that cloud defaults leave open
Identity, network, data and configuration security for cloud environments.
Platform Modernisation
Bring ageing systems forward without a big-bang rewrite
Incremental modernisation of legacy systems, replacing what hurts without stopping the business.
Next step
Let us scope cloud migration properly
A short discovery gives you a written specification, a schedule and a fixed price. No obligation to continue afterwards.