The problem you're facing
Your hyperscaler bill grows 20% a year, your data sits under US jurisdiction, and exit costs rise every quarter. But migration seems riskier than the status quo.
Our answer
We migrate methodically: mapping of managed-service dependencies, service-by-service replacement plan, full rehearsal, cutover with rollback. And a contract where reversibility is written down.
What LaMeDuSe Cloud takes care of
- Workload and dependency mapping
- Managed services replacement plan
- Staged migration with cohabitation
- Full rehearsal before every cutover
- Cost optimisation on the target architecture
- Monitoring and backups activated on arrival
- Contractual reversibility guaranteed
Our methodology
- 1
Complete inventory
Services, data, dependencies, DNS: you only migrate well what you have mapped.
- 2
Migration plan
Migration order, intervention windows, success criteria and rollback plan.
- 3
Rehearsal
Every migration is rehearsed in a test environment: never a first time on D-day.
- 4
Cutover & stabilisation
Planned execution, systematic checks, old environment kept as a safety net.
Technologies
Security
Encrypted transfers, segmentation of source and target environments, integrity checks after every step.
Hosting & infrastructure
The target can be our European cloud or your infrastructure: we migrate to what serves your constraints.
Maintenance
After the cutover, operations can stay with us (managed services) or return to your teams, with full documentation.
Why LaMeDuSe Cloud
We migrated our own workloads and operate the result daily: we know hyperscaler-exit pitfalls : and we write reversibility into our own contracts.
Frequently asked questions
Depending on scope: a few weeks for simple servers, several months for applications dependent on managed services. Migration proceeds service by service to limit risk.
With equivalents on our stack: S3-compatible storage on our infrastructure, managed PostgreSQL databases, managed Kubernetes. Every replacement is validated in test before cutover.
Most often a short, planned interruption per service, sometimes none (replication then cutover). Duration is measured during rehearsal : so known before D-day.
Typically a predictable bill, with no data egress costs or usage surprises. The exact figure comes from the initial mapping : we present it with pros and cons.