There are evil people in this world, and some of them want access to my database. Unfortunately, they are often part of that nasty integration team and they try to integrate directly into my database. I tried beating them with clubs and lobbing arguments about letting other people mess with my implementation details, but they have been persistent. That is when I reached out to a technological solution for the problem. I want to emphasize that this is the nuclear option and you want to really consider it before going that route.