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Re:Scalable ACID by steveklabnik on Wednesday September 01, 2010 @04:06PM (#1654056)
There are some times when the standard normal form is a real pain, for example, and your data fits better as a document or a simple key-value. I mentioned one such instance for me here: http://news.ycombinator.com/item?id=1637903
Re:Scalable ACID by davidmathers on Thursday September 02, 2010 @06:02AM (#1655730)
I think you're making the common mistake of confusing relational databases with entity-relationship modeling.

I can't really figure out your foo example though, needs to be a bit more specific.