Proxmox & Virtualization Blog

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Technical guide for Proxmox VE 8.4 to 9.1 migration. Debian 12 vs 13, kernel opt-in, step-by-step and production feedback.

Detailed TCO analysis VMware vs Proxmox post-Broadcom. 3 real-world scenarios, KVM vs ESXi benchmarks, Ceph vs vSAN. Up to -90% on license costs.

Complete disaster recovery guide with Proxmox VE. Multi-site architecture, Ceph replication, PBS backup, achievable RPO/RTO. DORA, NIS2 compliance.

Step-by-step hardware passthrough on Proxmox VE. NVIDIA/AMD GPU, USB, PCI — IOMMU, VFIO, groups, ROM BAR, troubleshooting.

KVM VM + Docker, native LXC or Docker-in-LXC with nesting? Performance, security and use case comparison. The DevOps guide for 2026.

Clock drift, Chrony vs ntpd, optimal config, VM vs LXC vs bare-metal. Feedback from our public NTP pool partially hosted on Proxmox.

PBS, deduplication, verify jobs and ransomware protection. 4 datacenters, 3-2-1 rule. Our transparent method and improvement areas.

Detailed analysis of differences between Proxmox VE and VMware vSphere. Features, costs, performance and use cases to help you choose.

Complete VMware to Proxmox VE migration guide. Import Wizard, qemu-img, V2V live. Common pitfalls, real timelines, post-migration checklist.

Is managed Proxmox right for your business? Advantages, use cases and decision criteria for outsourcing your infrastructure management.