It has been a really long time since I wrote anything - luckily the folks at phparchitect gave me just the push I needed to get back to my writing. Took me a while to get back in the hang of it again - but I did it - and even finished by my deadline (even if it was turned in a day late).
So if you feel the need to learn a bit more about foreign keys and what they can do for you the coder - be sure to check out my article on them at c7y
