Guide: Installing Nextcloud on a resource-limited Proxmox home server

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Installing Nextcloud on a Proxmox server with 16GB RAM requires weighing different methods against efficiency and security. Using a Docker-based virtual machine is convenient but consumes significant memory, risking performance for other services. A native installation in an LXC container is more resource-efficient but demands careful security configuration. Community scripts simplify setup but often limit customization and can introduce security gaps. The analysis concludes a properly secured Debian LXC offers the best balance for a constrained home server.

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