Postgres BackUp Script in OrthancContribs

I found this old script int he OrthancContribs on Github.

Just wondering if anyone has had experience with that ? Also, if the image data is stored on the file system, what is the ballpark range for the size of the Postgres database, assuming you’ve got about 20,000 exams per year (maybe 500 instances per study). Trying to come up with some CRON jobs to take care of backing up the Postgres database and the OrthancStorage Folders on a rolling basis.

I have no personal experience with this contributed script.

I guess you should ask to your local system/network administrator. Making PostgreSQL backups is clearly part of his/her skill set.