Sovereign & reversible architectures
Powehi's sovereign architectures are secure, reversible open source infrastructures without vendor dependency. We deploy a proven stack: Odoo or ERPNext (ERP), N8N (automation), Nextcloud (collaboration), GitLab CE (DevOps), PostgreSQL (database), Docker/Kubernetes (containerisation). Hosted with sovereign providers certified SecNumCloud or HDS (OVHcloud, Scaleway, Outscale). Your data stays under European jurisdiction, natively GDPR compliant. Reversibility is contractual: you can export your data and migrate at any time. The average cost of a forced migration exceeds €180,000 for an SME (Numeum, 2023). By anticipating with a sovereign architecture, you reduce this risk to zero. Hybrid multi-cloud possible: sensitive data sovereign, elasticity in public cloud.
FAQ
- What is a sovereign architecture?
- Infrastructure where you control code, data and hosting, without vendor dependency.
- What open source technologies do you use?
- Linux, Docker, Kubernetes, PostgreSQL, Odoo, Nextcloud, GitLab, n8n.
- Where is data hosted?
- In France or the EU, with SecNumCloud or HDS certified providers (OVHcloud, Scaleway).
- How much does a sovereign migration cost?
- On average €30,000 to €80,000, paid back in 12 to 18 months.