> 4. And yes, as developers, networking or physical drive space are things that we tend to abstract away Seen from the other side, this is an insane approach.

> 4. And yes, as developers, networking or physical drive space are things that we tend to abstract away Seen from the other side, this is an insane approach. If you cannot even estimate how much resources over time your code is going to use are you really a professional? Really, I'm not even talking about a precise estimate, just a ballpark estimate.