Thanks for that link; this is the kind of re-engineering that I'm curious about. While we're at it here's a proposal for normalized keys in pg: https://wiki.p

Thanks for that link; this is the kind of re-engineering that I'm curious about. While we're at it here's a proposal for normalized keys in pg: https://wiki.postgresql.org/wiki/Key_normalization https://wiki.postgresql.org/wiki/Key_normalization .