>>>Of course local data will be faster than network data. A hard drive controller has much higher throughput than a network card. Comparing those is like like comparing apples and oranges.
>>
>>Everyone knows oranges have a much higher throughput than apples.
>
>The instant we find one person who does not know that, your statement is rendered invalid. ;) However, I have seen many people wonder why their systems perform well locally and not as well on the LAN.

The latter is a higher wisdom. Those may know the relative speeds of their apples and oranges, but that knowledge still didn't make it all the way to their inner thinker.