Monthly Archives: December 2009

Physical Layer Tips and Gotcha’s

Originally published 5/23/2007

I wanted to talk about our much ignored friend, the Physical Layer.  I say much ignored, because it generally is.  After you import, set up a PK and some joins, you usually are done with the physical layer – aside from the occasional alias.  But you should pay more attention to it, as it can have some unforeseen problems if you overlook the details. Read the rest of this entry