Back in the "Dark Ages" (1985), I worked for a major insurance firm (COBOL programmer). It was decided that in addition to tape storage, all "important" documents would be stored on microfiche/film.
MG
"There are two ways of constructing a software design. One way is to make it so simple that there are obviously no deficiencies. And the other way is to make it so complicated that there are no obvious deficiencies."
Tony Hoare
"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.