[wvenable]

> Sounds great as long as you don't think about the fact that not understanding how it works is actually a bug, not a feature.

That's such a wrong way of thinking. There is simply a limit on how much a single person can know and understand. You have to specialize otherwise you won't make any progress. Not having to understand how everything works is a feature, not a bug.

You not having to know the chemical structure of gasoline in order to drive to work in the morning is a good thing.

[xantronix]

But having to know how a specific ORM composes queries targetting a specific database backend, however, is where the magic falls apart; I would rather go without than deal with such pitfalls. If I were to hazard a guess, things like this are where the author and I are aligned.

[wvenable]

> to know how a specific ORM composes queries targetting a specific database backend, however, is where the magic falls apart

I've never found this to be a particular problem. Most ORMs are actually quite predictable. I've seen how my ORM constructs constructs queries for my database and it's pretty ugly but also it's actually also totally good. I've never really gained any insight that way.

But the sheer amount of time effort I've saved by using an ORM to basically do the same boring load/save pattern over and over is immeasurable. I can even imagine going back and doing that manually -- what a waste of time, effort, and experience that would be.