a simple application that records the physical position of document folders for a law firm. it backups via a cronjob that sends an email with a zipped copy of t

a simple application that records the physical position of document folders for a law firm. it backups via a cronjob that sends an email with a zipped copy of the sqlite db, and will be 10 y.o. in a couple of years. it has literally 1 user which finds it perfect and don't want it changed in any way, and I actually think it's mission critical at this point. I think I have a phone call to make next week...