Technical tidbits about the iTunes Music Store

If you don't have an interest in how large scale web applications work, then Erica Sadun's recent post on the MacDevCenter isn't for you. She reveals some of the web service calls that the iTunes Music store uses, as well as breaks down the actual WebObject applications that form the iTunes Music Store (kinda like Voltron).

It is very technical, but interesting to this Mac geek at least.
This article was originally published on Tuaw.