Restic and Nextcloud used in personal data backup workflows

Individual technical workflows for data preservation involve the use of Restic and Nextcloud to manage backups across various devices including NAS, phones, computers, and servers.

One approach utilizes Nextcloud for automated daily backups of mobile devices and laptops, incorporating append-only rights to allow for the deletion of unwanted files without permanent retention. This method aims to provide easy access to data, such as project databases, while ensuring encryption on unowned devices.

Another workflow focuses on server backups using Restic, a tool that utilizes content-addressable storage for bandwidth and space efficiency. This setup includes automated scripts managed by systemd timers, utilizing Backblaze B2 as a remote backend, and monitoring backup health through Prometheus exporters and Grafana dashboards.