So can this be used for business books and records? A lot of the documentation I’ve shifted through since Intuit sh*ttified their product made me think that this the ledger open source accounting is more of a quicken like personal finance product.
The upside of a "real database" like postgres is when you need multiple people in the books making changes at the same time. Until your accounting department grows into multiple people, Beancount, hledger or any plain text accounting system would be fine.