> I think if a programmer were designing accounting, they'd put the flows in the database, and build views out of that. They might materialize the views for per

> I think if a programmer were designing accounting, they'd put the flows in the database, and build views out of that. They might materialize the views for performance reasons, but they'd treat those views as suspect and the first response to any bug would be "blow away the accounts and recreate them". That is actually how it works, if you don't have "flows" you don't have accounting postings and if you have to fix an error you redo the postings from the flows. In this sense I would say that the "flows" are the source of truth.