It's a broad question. But how long (just a ballpark number) to create a medium/large database? A good example would be the Northwind example database.
That contains a customer database, list of orders, tracks employee's hours/miles/expenses, etc.
Along with "under-the-hood" VBA stuff, such as error logging, user/password system, automating emails.
I'm asking to manly base off my own experience, something like this took me around a month.
But I'm curious what the dev time would be for somebody more experienced.