Proxmox VE 9: What's New for Administrators
A practical tour of Proxmox VE 9 — the Debian 13 base, Ceph Squid, and the storage, SDN and HA changes that matter to the people who run it every day.
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Hands-on courses for administrators and platform teams — from your first installation to clusters, Ceph, backups and migrations. Live online or on-site, in small groups.
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Proxmox VE training
From your first installation to resilient clusters and high availability.
Browse Proxmox VE courses →Proxmox Backup Server workshops
Deduplicated, encrypted backups and restore drills you can trust.
See backup workshops →Ceph on Proxmox
Plan, tune and recover hyper-converged Ceph storage the right way.
Explore Ceph training →Migration workshops
Move off VMware with a repeatable playbook and a clear rollback plan.
Plan your migration → Why ATPL Academy
Training that survives contact with production
We are an independent, Proxmox-focused training partner. That focus is the point: our trainers work with the platform every day, and our labs mirror the environments you actually run.
- Certified Proxmox trainers who teach every session themselves
- Hands-on labs on real, production-style hardware
- Small groups so you can ask questions as they come up
- Certification preparation aligned with the official exam objectives
- Four weeks of post-course support from your trainer
- Flexible dates, live-online and on-site delivery
From the blog
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Proxmox Backup Server 3.4: Faster Cleanup and Smarter Offsite Sync
What the 3.4 release changes for backup operations — faster garbage collection, smarter sync filters, and why verification still matters more than speed.
Ceph Squid on Proxmox VE 9: Plan Your Upgrade Before the Deadline
Proxmox VE 9 ships Ceph Squid by default, and Squid's patch window closes in September 2026. A practical guide to upgrading from Reef and sizing it right.
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