Overview A robust backup strategy is fundamental to keeping data safe. By default, Elest.io automates a 3-2-1 backup strategy for all new services. 3 copies of your data exist at all times. 2 are kept in geographically distinct data centers in your selected region. 1 backup is kept on-site for fast restoring. Automated remote backups Automated VM Snapshots Local backups External Backups Each backup type has different retention periods and characteristics.