MariaDB

Homelab
How Do You Back Up Docker Volumes and Databases Properly?

Back up Docker by backing up the data, configuration, and restore instructions, not the running container. For databases, use application-aware dumps or backup tools, then store those dumps with the volume backups.

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Homelab
One Shared Database Server or One Database Per App?

Choose shared or per-app databases by engine compatibility, maintenance needs and failure boundaries. Separate application credentials in either design, and account for shared downtime and post-cutover writes before consolidating.

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