L'Open Telekom Cloud de Deutsche Telekom gère près de 1 000 pétaoctets de données sur 100 000 serveurs rien qu'en Allemagne, alimentée à 100 % par des énergies renouvelables. Lancée en 2016, cette plateforme cloud publique se distingue en Europe par son accent sur la souveraineté des données. Exploitée depuis des centres de données en Allemagne, aux Pays-Bas et en Suisse, elle évite tout accès aux données hors UE, séduisant les organisations méfiantes envers les fournisseurs américains. Construite entièrement sur la plateforme open source OpenStack, elle offre l'Infrastructure as a Service (IaaS) via un portail self-service et des API. Les entreprises des secteurs réglementés s'y tournent pour des charges comme l'entraînement IA, le calcul haute performance et l'analytique big data, avec des certifications dont ISO 27017 et BSI C5 Type II. La reconnaissance récente comme leader européen du marché par le rapport WAVE de Forrester au T3 2024 confirme sa position.

Open Telekom Cloud
Deutsche Telekom / T-Systems sovereign European public cloud (now marketed as T Cloud Public): OpenStack-based IaaS and platform services in Germany, Netherlands, and Swiss regions with BSI C5, ISO, and SOC attestations.
This entry was drafted from publicly available information and still needs human review before treating it as final due-diligence guidance.
Key capabilities
Open Telekom Cloud provides Elastic Cloud Servers in various configurations, from general-purpose instances to GPU-accelerated ones for AI and ML tasks. ModelArts offers an end-to-end platform for building, training, and deploying models. These features support demanding applications like AI training and high-performance computing, with self-service scaling via APIs. Availability zones across multiple data centers ensure resilience.
Object Storage handles unlimited scalable data with S3-compatible APIs. Elastic Volume Service delivers block storage attachable to servers, while Scalable File Service manages shared filesystems. Databases include Relational Database Service for MySQL, PostgreSQL, and MS SQL, plus Document Database Service. These options cater to large-scale data storage, analytics, and IoT backends, with automated backups and high durability.
Networking includes Virtual Private Cloud for isolated environments, Elastic Load Balancer for traffic distribution, VPN, and Direct Connect. Security tools feature Anti-DDoS protection, Web Application Firewall, and Key Management Service for encryption keys. Management aids like Cloud Eye monitoring and Cloud Trace auditing provide visibility and compliance tracking, essential for regulated industries.
Questions Fréquemment Posées
No, Open Telekom Cloud operates on a pay-as-you-go pricing model. There is no general free tier, though a price calculator on the website helps estimate costs. Specific services like ModelArts may offer limited trials; contact sales for enterprise demos.
Yes. Designed for European data protection, it fully complies with GDPR. Data residency in EU/EEA/Switzerland data centers, combined with certifications like ISO 27017 and BSI C5, ensures sovereignty and no non-EU access.
- Amazon Web Services (AWS): Broader services but U.S.-based with sovereignty risks.
- Microsoft Azure: Strong hybrid options, yet potential CLOUD Act exposure.
- Google Cloud Platform: Advanced AI tools, lacking full European control.