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Engineered for production.
Built on deep Ceph expertise.
Trusted to run critical workloads.
Products Overview
Enterprise storage platform based on Ceph, unifying object, block, and file storage.
CLYSO Enterprise Storage
- CES Support
- CES Training
Ceph Upstream is the technological foundation of modern storage infrastructure — enabling architectural freedom and operational control.
Ceph Upstream
- Ceph Upstream Support
- Ceph Training
Rook is a Kubernetes-native storage orchestrator that simplifies running Ceph in containerized environments.
ROOK
Platform for live object storage migration and replication.
Chorus
Corda is a powerful, web-based S3 browser for seamless object storage management.
Corda S3 Browser
Ceph CSI integrates Ceph with Kubernetes, enabling automated persistent storage.
Ceph CSI

Recap - Ceph Day Zurich 2026

Post Mortem: Ceph v18.2.7 OSD High CPU Usage Caused by the Messenger

Open resource

Engineering-driven platforms and solutions that extend Ceph-based environments where architecture and requirements demand more than standard products.
Ecosystem Overview
Manage thousands of Workspaces from one central point. Scale your API layer globally without the overhead of traditional Kubernetes setups.
Apeiro Platform Mesh with kcp
Secure your S3 strategy with CLYSO MinIO Migration. Structured, zero-disruption migration to Ceph. Professional support for Rook, K8s, and Bare Metal.
Migration from MinIO to Ceph
Unified Multi-Cloud Control: Manage public and private clouds in one tool without vendor lock-in.
CLYSO Multi Cloud Broker
Expert Kubernetes consulting and automated cluster analysis. We optimize your infrastructure for performance, security, and vendor independence with the CLYSO K8s Analyzer.
Kubernetes

Recap - Ceph Day Zurich 2026

Post Mortem: Ceph v18.2.7 OSD High CPU Usage Caused by the Messenger

Open resource

Every industry has its own compliance and security rules. We build the cloud and Ceph infrastructure that fits your needs—secure, flexible, and fully independent.
Industries Overview
Ceph-based enterprise storage: Infinitely scalable, ransomware-resilient, and vendor-independent.
Enterprise & Corporate IT
Consolidate HIS, ePR, and research on a secure, GDPR-compliant Open Source platform. Highly scalable, TI-ready, and ransomware-proof.
Healthcare Infrastructure & Telematic
Sovereign storage solutions for public authorities and critical infrastructure. Eliminate vendor lock-in and license costs with CLYSO & Ceph.
Government and Public
Scale limitlessly from TB to Exabytes. Reduce storage TCO by up to 70% with CLYSO's software-defined storage—free of vendor lock-in.
Cloud Provider and Telco
Sovereign Unified Storage for utilities & grid operators. Highly available, hardware-independent, and fully NIS-2 compliant.
Energy
Hardware-independent Ceph storage for HPC, universities & institutes. Scale from petabytes to exabytes with zero lock-in.
Academics

Recap - Ceph Day Zurich 2026

Post Mortem: Ceph v18.2.7 OSD High CPU Usage Caused by the Messenger

Open resource

We are a global team of storage engineers and architects. Together, we build sovereign, open-source storage infrastructures that keep organizations in control of their data.
About us Overview
How we actively shape the evolution of Ceph through upstream contributions and deep engineering expertise.
Open Source Commitment
Discover how enterprise leaders build and run independent, sovereign infrastructure with total architectural freedom.
Case Studies
Services
Careers
- Key Account Manager:in
- Head of Marketing

Recap - Ceph Day Zurich 2026

Post Mortem: Ceph v18.2.7 OSD High CPU Usage Caused by the Messenger

Open resource

Recap - Ceph Day Zurich 2026

Post Mortem: Ceph v18.2.7 OSD High CPU Usage Caused by the Messenger

Open resource

All News

Modern PACS & Enterprise Archiving: Efficient Data Management in Healthcare

Efficient, Vendor-Neutral Image and Data Management in Everyday Clinical Practice

Explosive data growth from modern imaging, proprietary silos, and strict 10-year compliance mandates are pushing hospital IT systems to their limits. Discover how a vendor-neutral storage architecture based on Ceph eliminates isolated silos, unifies HIS/RIS workflows, and ensures tamper-proof patient data retention.