>But no-one uses different databases I'll often use different databases, since it allows me to test everything but the database via unit testing, and I've move

>But no-one uses different databases I'll often use different databases, since it allows me to test everything but the database via unit testing, and I've moved projects from one backend to another with relative ease thanks to it. But I abstract it out to a class filled with database functions that create specific transactions around whatever application I'm working on needs to do. Not via an ORM.