Migration

Cloud, server and Kubernetes migrations that are prepared, tested and reversible : with no service interruption.

Our methodology

  1. 1

    Inventory & mapping

    Applications, data, dependencies and flows: you only migrate well what you have mapped.

  2. 2

    Migration plan

    Migration order, intervention windows, rollback plan and success criteria defined per application.

  3. 3

    Rehearsal

    Every migration is rehearsed in a test environment before the real switch: no first time in production.

  4. 4

    Cutover & stabilisation

    Execution on D-day, verification of monitoring, backups and performance, then handover.

Relevant technologies

Kubernetes, HelmTerraform, AnsibleRestic, Borg, rsyncVeleroPostgreSQL logical replication

Security

Encrypted transfers, segmentation of source and target environments, and data integrity checks after every step.

Hosting & infrastructure

The target can be our European cloud or your own infrastructure: we migrate to what serves your constraints, not the other way round.

Maintenance

After the cutover, operations can stay with us (managed services) or return to your teams, with full documentation.