As part of adapting the talks that didn’t quite make it into this year’s Scottish Ruby Conference, I’ve put together a tutorial which shows you how easy it is to switch databases within your rails application.
It would be particularly useful to people wanting to provide software-as-a-service to their users without needing to inefficiently deploy duplicate instances of their applications to keep customer data separate.
You can read it over here or by looking in the Tutorials & Essays section.