[throwaway894345]

Yeah, Go has generic db connection pooling in the standard library. I'm not sure what transaction management or resource handling you're referring to specifically, but for resource management we usually just do `defer foo.Close()` or similar, although I prefer to make `func withFile(fileName string, callback func(*os.File) error) error` helpers that open a file, pass it to the callback, and then close it. To your point, we have to write one of these helpers per resource type, but it's such a small, simple amount of boilerplate that I don't even bother putting that into a package to reuse. Not a problem in practice.