Alternativa apenas UE a IBM Cloud.
IBM Cloud sits in a specific niche: enterprise mainframe descendants, regulated industries with deep Red Hat dependencies, and customers who valued the IBM relationship for decades. International Business Machines Corporation is a US company; IBM Cloud EU regions (Frankfurt, Madrid, London) are EU-located but US-controlled. IBM has invested in "EU Sovereign Cloud" with operational separation, but the parent jurisdiction analysis matches every other US hyperscaler. For regulated workloads that need genuine EU sovereignty, the migration target is typically a managed Red Hat / OpenShift stack on EU sovereign infrastructure — preserving the operational model without the IBM jurisdiction.
"Região UE" não é soberania. Quatro perguntas decidem.
Residência de dados diz onde os bits ficam. Soberania diz qual sistema jurídico pode forçar o acesso. A resposta tem de valer nos quatro pontos — caso contrário a stack não é soberana.
Onde os dados estão fisicamente armazenados?
Não "na nuvem" — qual datacenter, em qual país, sob qual jurisdição.
Quem mais está no seu caminho de dados?
Cada fornecedor que toca os dados: o CDN, o relay de e-mail, o rastreador de erros, o pipeline de analytics.
Quais leis podem forçar a divulgação?
Um fornecedor com sede nos EUA está sujeito ao FISA 702 e ao CLOUD Act — mesmo quando os dados estão em Frankfurt.
Quem detém realmente as chaves de cifragem?
Se o provedor de nuvem tem tanto os dados quanto as chaves, ele pode lê-los — independentemente de qualquer DPA.
Falha em jurisdição e custódia de chaves.
Bits na UE, casa-mãe nos EUA, subprocessadores americanos no caminho predefinido, chaves geridas pelo fornecedor.
Passa nos quatro.
Hospedado na UE em infraestrutura com sede europeia. Zero subprocessadores americanos no caminho padrão. Chaves do cliente ou de KMS europeu. Nomeados no seu DPA Artigo 28.
Porque é que as equipas estão a sair IBM Cloud
IBM Cloud exits we have scoped tend to be triggered by post-DORA risk reviews in financial services, public-sector tenders that explicitly require non-US-jurisdictional infrastructure, or — increasingly — cost reviews where the IBM Cloud bill plus Cloud Pak licensing is an order of magnitude higher than the EU sovereign equivalent. The good news: most IBM Cloud workloads are running on Red Hat and Kubernetes, which port cleanly to managed Red Hat OpenShift on EU infrastructure or to Talos / vanilla K8s on Hetzner.
IBM Cloud serviços e os seus equivalentes apenas na UE
Uma migração não é "trocar uma caixa por outra". O mapeamento abaixo é o que executamos para clientes que saem de IBM Cloud por motivos Schrems II — plena jurisdição UE, sem casa-mãe US no caminho dos dados.
| IBM Cloud serviço | Alternativa apenas UE | Nota de engenharia |
|---|---|---|
| Virtual Servers (Classic / VPC) | Hetzner Cloud, OVH Public Cloud, IONOS Compute, Scaleway | Standard VM migration; image rebuild. RHEL workloads can stay on RHEL with the same subscription on EU infrastructure, or move to Rocky/Alma for cost savings. |
| Cloud Object Storage (COS) | OVH Object Storage, Wasabi EU, Bunny Storage, MinIO self-hosted | COS is S3-compatible; migration is endpoint config plus data sync. |
| Db2 on Cloud | PostgreSQL or MySQL on EU managed (OVH, Aiven), or self-managed Db2 on EU dedicated for compatibility-critical workloads | Db2 → PostgreSQL migration is well-trodden; Db2 SQL has fewer dialect divergences than Oracle. Most mid-complexity Db2 workloads convert in 2–4 months. |
| IBM Cloud Kubernetes Service (IKS) | Scaleway Kapsule, OVH Managed K8s, IONOS K8s | IKS is upstream Kubernetes with IBM-specific addons; standard nginx-ingress and cert-manager replace IKS-specific equivalents. |
| OpenShift on IBM Cloud (ROKS) | Self-managed OpenShift on EU bare-metal (Hetzner, Leaseweb), or migrate to upstream Kubernetes on Scaleway Kapsule | For teams with deep OpenShift investment, self-managed OpenShift on EU dedicated servers preserves the operational model with EU jurisdiction. We deploy and operate this for clients. |
| Cloud Functions (IBM) | OpenFaaS, Knative on EU K8s, Scaleway Serverless Functions | IBM Cloud Functions is built on Apache OpenWhisk; OpenFaaS or Knative gives a similar developer experience. |
| API Connect / DataPower | Kong (self-hosted), KrakenD (ES), Tyk | For deep integration with IBM CICS or mainframe backends, the migration includes a re-architecture of the integration layer. |
| Watson AI services | Mistral AI (FR), Aleph Alpha (DE), self-hosted Llama / Qwen on EU GPUs | Mistral has clear sovereign positioning. Aleph Alpha was built specifically for EU sovereign AI. Both offer commercial APIs. |
| Cloud Pak for Data | Self-hosted equivalent on EU OpenShift: Apache Spark, JupyterHub, Airflow, Trino | The Cloud Pak is a packaged set of open-source tools; the same components run on EU OpenShift without IBM-specific glue. |
| Block Storage | Hetzner Volumes, OVH Block Storage, Scaleway Block Storage | Standard NVMe-backed volumes. |
| Direct Link / Transit Gateway | OVH vRack, Hetzner private networks, Megaport / EuNetworks for cross-DC connectivity | For hybrid setups, Megaport has strong EU presence and EU-jurisdictional billing. |
| Key Protect / Hyper Protect Crypto Services | Hashicorp Vault on EU infra, HSM-backed key management with EU-located HSMs | For FIPS 140-2 Level 4 requirements, EU HSM providers exist; we deploy to spec. |
Como migramos de IBM Cloud
Uma migração típica de mid-market decorre em três fases. Os números abaixo assumem uma equipa de engenharia de 6 a 10 pessoas e uma stack de aplicação moderadamente complexa.
Inventory & licensing review
Map IBM Cloud services to migration targets. Special attention to Cloud Pak licensing (per-core often) and Db2 (BYOL on EU infra is a path). Scope OpenShift workloads separately.
Infrastructure migration
VMs, networking, storage, K8s workloads moved to EU sovereign stack. CI/CD repointed. Watson API workloads moved to Mistral or self-hosted equivalents.
Db2 + OpenShift cutover
Db2 → PostgreSQL migration with logical replication where possible. OpenShift workloads moved to self-managed OpenShift on EU bare metal or to upstream K8s. Cutover with rollback plan.
IBM Cloud exits typically deliver 40–60% cost reduction in year 1, growing as IBM-specific licences (Cloud Pak, Db2 enterprise) are eliminated. The Cloud Pak elimination alone often justifies the migration project. For teams that retain self-managed OpenShift on EU infra, the licensing pattern shifts to per-cluster Red Hat subscription which is dramatically simpler than Cloud Pak.
Perguntas frequentes
What about IBM EU Sovereign Cloud?
IBM markets EU Sovereign Cloud with operational separation (EU-resident staff, EU support, EU billing entity). The legal entity holding your data remains under IBM Corporation control, which means the CLOUD Act analysis applies. Like Oracle and Microsoft sovereign offerings, it is an improvement on the documentation but not full sovereignty.
Can we keep OpenShift but leave IBM Cloud?
Yes — this is a common pattern. Self-managed OpenShift on EU bare metal (Hetzner or Leaseweb dedicated) preserves the operational model. The Red Hat subscription transfers cleanly. We deploy and operate self-managed OpenShift for clients exiting IBM Cloud.
How does Db2 migration compare to Oracle migration?
Smaller scope for typical mid-market workloads. Db2 SQL is closer to standard ANSI SQL than Oracle PL/SQL; the conversion to PostgreSQL is mechanically simpler. A typical 200GB Db2 workload converts in 6–10 weeks; an equivalent Oracle workload would be 3–6 months.
What about Watson AI / watsonx?
For text and code workloads, Mistral AI (FR) is the strongest sovereign alternative. Aleph Alpha (DE) was built explicitly for EU sovereign AI use cases including regulated industries. For enterprise document understanding, both have offerings; for very specific Watson capabilities (e.g. NLU classification), the migration may require a re-architecture rather than a 1:1 swap.
Is IBM's long-standing EU presence relevant?
Operationally yes, jurisdictionally no. IBM has had EU staff and EU operations for decades; that affects support quality and contract negotiation, not the legal analysis. The Schrems II question is who can be compelled to disclose, and that's the parent corporation.
How long does an IBM Cloud exit take?
For infrastructure + simple Db2: 12–20 weeks. For full exit including OpenShift migration to self-managed and Db2 → PostgreSQL: 6–12 months. Cloud Pak retirements add complexity and time.
Planeie a sua saída de IBM Cloud.
Chamada de scoping de 30 minutos. Mapeamos a sua stack contra alternativas apenas UE, estimamos o esforço de migração e dizemos-lhe se é a decisão certa.