+1 for borg

                   Original size      Compressed size    Deduplicated size

This archive: 602.47 GB 569.64 GB 15.68 MB All archives: 16.33 TB 15.45 TB 607.71 GB

                   Unique chunks         Total chunks

Chunk index: 2703719 18695670

Holy moly this is spot on 🤣🤣

UK here, we could run that from 1 plug.

How about:

A custom package installed from a private repository hosted in Amazon S3