====== OSS backup comparison ======
^  Name                    ^  Usability                                                                   |||^  Source                                                                                                               |||^  Efficiency                                                         |||^  Target                                                                                                              |||||^                               ^                        ^  Impression                                                                                                                                                                  ^
| :::                      ^  Easy to use  ^  Central manage                      ^  WebUI  ^  mount backup  ^  backup from remote witout client  ^  client-less  ^  backup from WAN  ^  Full system backup                             ^  dedup                ^  Cross client dedup  ^  comp  ^  inc. forever  ^ Multiple targets  ^  Redundancy                                              ^ to local  ^  to S3  ^  to Tape  ^ to sftp  ^  replicate backups            ^ Periodic backup check  | :::                                                                                                                                                                          |
^  duplicaCY               |  Easy         |  No                                  | Yes     | No             |  No                                                                  |||  No                                             |  Yes                  |  Yes                 |  Yes   |  Yes           | yes               |  Yes ((Erasure Code protection from block corruption))   | Yes       |  Yes    |  No       | Yes      |  Yes                          | Yes                    | ((Missing backup block files. EC doesn't help from missing files.))                                                                                                          |
^  duplicaTY               |  Easy         |  No                                  | yes     |                |  No                                                                  |||                                                 |  Yes                  |                      |  Yes   |  Yes           |                   |  No                                                      | Yes       |  Yes    |  No       | Yes      |                               |                        |                                                                                                                                                                              |
^  restic                  |  Medium       |  No                                  | No      | Yes            |  No                                                                  |||                                                 |  Yes                  |                      |  No    |  Yes           |                   |  No                                                      | Yes       |  Yes    |  No       | Yes      |                               |                        |                                                                                                                                                                              |
^  borg                    |  Medium       |  Yes                                 | No      | Yes            |  Yes                               |  yes          |                   |                                                 |  Yes                  |                      |  Yes   |  Yes           |                   |  No                                                      | Yes       |  No     |  No       | Yes      |                               |                        |                                                                                                                                                                              |
^  kopia                   |  Easy         |  Partial ((Manage over repository))  |  Yes    |                |  No                                |  No           |  No               |  Yes                                            |  Yes                  |  Yes                 |  Yes   |  Yes           |  no               |  Yes  ((Erasure Code protection from block corruption))  | Yes       |  Yes    |  No       | Yes      |  Partial ((whole repo only))  |  Yes                   |                                                                                                                                                                              |
^  bacula                  |  Hard         |  Yes                                 | Yes     | No             |  Yes                               |  No           |  No               |  Yes                                            |  No                   |                      |  Yes   |  Yes           |                   |  No                                                      | Yes       |  No     |  Yes      |          |  Yes                          | Yes                    |                                                                                                                                                                              |
^  urbackup                |  Medium       |  Yes                                 | Yes     |                |  yes                               |  No           |  Yes              |  Yes                                            |  by-file system wide  |                      |        |                |                   |  No                                                      | Yes       |  No     |  No       | Yes      |                               |                        |                                                                                                                                                                              |
^  Prox mox backup server  |  Easy         |  No                                  | Yes     | Yes            |  yes                               |  No           |  No               |  Partially ((Support VM & CT backup from PVE))  |  Yes                  |  Yes                 |  Yes   |  Yes           |                   |  No                                                      | Yes       |  No     |  Yes      |          |  Yes                          | Yes                    |  ((Good integration with ProxMox Virtual Environment, Clients only for Debian Linux and PVE, can't stage backups to cloud. Fast and easy not system hungry deduplication.))  |

====== Benchmark ======
===== Duplicacy =====

^                ^  1      ^  2       ^  4       ^  8      ^  16      ^  32      ^  64      ^
^ ssh backup     |  20,49  |  24,6    |  24,52   |  24,63  |  24,43   |  24,73   |  24,73   |
^ ssh restore    |  22,19  |  23,46   |  23,5    |  23,54  |  22,56   |  22,75   |  22,25   |
^ minio backup   |  14,76  |  29,07   |  43,12   |  48,46  |  57,41   |  65,78   |  56,08   |
^ minio restore  |  75,65  |  102,12  |  106,08  |  106,3  |  107,64  |  107,79  |  107,68  |
^ b2 backup      |  0,896  |  1,33    |  3,05    |  6,2    |  10,96   |  16,08   |  15,53   |
^ b2 restore     |  2,56   |  4,91    |  9,8     |  16,68  |  19,31   |  16,24   |  16,65   |
{{:oss:backup:compare:20211214-152649.png  }}
Backup to RPi 3B with 1TB USB 3.0 attached storage

  * X axis - threads
  * Y axis - throughput