Comment by phyrex

Frankly, this article has the opposite effect of convincing me. The author starts with a perfectly reasonable data model and munges it for some questionable space savings (that only apply in the dumbest of databases that don't do any sort of compression), for the price of a lot of boilerplate, and significantly less insight into the data if you look at it in serialized format (either directly in the database or on the wire). Maybe someone can explain to me how this is supposed to be better?